๐ ๏ธ Free Online Tools
Calculate, convert, and generate with our free online tools.
.htaccess Generator - Create Apache Config Free
Free online .htaccess generator - Create Apache .htaccess files for redirects, security, and performance
1RM Calculator Calculator โ Free Online Tool
Free 1RM Calculator Calculator โ 1RM Calculator online tool.
401k Calculator - Free Online Tool
Calculate how much your 401k will grow by retirement. Factor in employer match, contribution limits, and investment returns.
A/B Test Calculator
Free A/B Test Statistical Significance Calculator - Determine if your A/B test results are statistically significant. Calculate p-value, confidence le
AI Avatar Maker - Create Custom Avatars Free
Free online AI avatar maker - Create custom avatars and profile pictures
AI Background Remover - AI ๆบ่ฝๆ ๅพ
AI ๅพ็่ๆฏ็งป้คๅทฅๅ ท - ไธ้ฎๆ ๅพ๏ผๆบ่ฝ่ฏๅซๅๆฏ๏ผๅ ่ดนๅจ็บฟไฝฟ็จ
AI Banner Generator - Create Custom Banners Free
Free online AI banner generator - Create custom banners for social media, websites, and marketing
AI Chart Generator - Create Charts & Graphs Free
Free online AI chart generator - Create beautiful charts and graphs from your data
AI Collage Maker - Create Photo Collages Free
Free online AI collage maker - Create photo collages easily
AI Color Palette - AI ้ ่ฒ็ๆ
AI ้ ่ฒๆนๆก็ๆๅจ - AI ๆบ่ฝ็ๆๅ่ฐ้ ่ฒๆนๆก๏ผๆฏๆๅค็ง้ ่ฒ่งๅ
AI Colorizer - Colorize Black & White Photos Free
Free online AI colorizer - Add color to black and white photos using AI
AI Copywriter - AI ๆๆก็ๆๅจ
AI ๆๆก็ๆๅจ - ่พๅ ฅไบงๅไฟกๆฏ๏ผAI ่ชๅจ็ๆ่ฅ้ๆๆกใๅนฟๅ่ฏญใ็คพไบคๅชไฝๅธๅญ
AI Face Blur - Blur Faces Automatically Free
Free online AI face blur - Automatically detect and blur faces in images for privacy protection
AI Image Alt Text Generator
AI ๅพ็ๆ่ฟฐ็ๆๅจ - ไธไผ ๅพ็่ชๅจ็ๆ Alt Text ๅๅพ็ๆ่ฟฐ๏ผๆๅ SEO ๅๆ ้็ข่ฎฟ้ฎ
AI Image Upscaler - Enhance Images Free
Free online AI image upscaler - Enhance and upscale images using AI without losing quality
AI Logo Generator - Create Custom Logos Free
Free online AI logo generator - Create custom logos for your brand instantly
AI Object Detector - Detect Objects in Images Free
Free online AI object detector - Detect and identify objects in images using AI
AI Photo Editor - Edit Photos with AI Free
Free online AI photo editor - Edit photos with AI-powered tools
AI QR Code Art - Create Artistic QR Codes Free
Free online AI QR code art generator - Create artistic QR codes with colors and styles
AI SEO Analyzer - AI SEO ๅๆ
AI SEO ๅๆๅทฅๅ ท - ่พๅ ฅ URL ๆๆๆฌ๏ผAI ๅๆ SEO ่ฏๅใๅ ณ้ฎ่ฏๅฏๅบฆใๅฏ่ฏปๆง็ญๆๆ
AI Sketch Converter - Convert Photos to Sketches Free
Free online AI sketch converter - Convert photos to pencil sketches using AI
AI Speech to Text - Voice Typing Free
Free online AI speech to text converter - Convert voice to text using browser speech recognition
AI Style Transfer - Apply Artistic Styles Free
Free online AI style transfer - Apply artistic styles to your photos using AI
AI Text Summarizer - AI ๆๆฌๆ่ฆ
ๅ ่ดนๅจ็บฟ AI ๅทฅๅ ท - ai text summarizer - ๆบ่ฝๅค็๏ผๆ ้ๆณจๅ๏ผๅณๅผๅณ็จ
AI Text to Speech - Convert Text to Voice Free
Free online AI text to speech converter - Convert text to natural sounding speech, download as MP3
AI Thumbnail Maker - Create YouTube Thumbnails Free
Free online AI thumbnail maker - Create eye-catching thumbnails for YouTube, social media
AI Translator - AI ็ฟป่ฏๅทฅๅ ท
AI ็ฟป่ฏๅทฅๅ ท - ๆฏๆๅค่ฏญ่จๅฎๆถ็ฟป่ฏ๏ผไธญ่ฑๆฅ้ฉๆณๅพท็ญ่ฏญ่จไบ่ฏ
ASCII Converter - Convert Text to ASCII Free
Free online ASCII converter - Convert text to ASCII codes and vice versa
Acceleration Calculator
Free online Acceleration Calculator
Ad Copy Generator
Free online Ad Copy Generator
Advanced Dice Roller - Free Online Tool
Roll any combination of dice โ d4, d6, d8, d10, d12, d20, d100. With modifiers, history, and statistics.
Advertising ROI Calculator - Free Online Tool
Free Advertising ROI Calculator - Measure the return on investment of your ad campaigns. Calculate ROAS, profit, and break-even metrics for any advert
Affirmation Generator - Free Online Tool
Generate positive daily affirmations for confidence, health, success, and self-love. Customize by category.
Age Calculator Calculator โ Free Online Tool
Free Age Calculator Calculator โ Calculate age calculator quickly and accurately.
Age Calculator โ Free Online Tool
Free Age Calculator โ Calculate your exact age in years, months, weeks, days, and even seconds.
Amazon Fba Calculator
Free online Amazon Fba Calculator
Amortization Calculator - Free Online
Generate a complete amortization schedule for any loan. See how each payment splits between principal and interest.
Annuity Calculator - Free Online Tool
Calculate annuity payments and compare annuity options.
AooPower Tool Search โ Free Online Tool
Search all 450+ free online tools on AooPower. Find calculators, converters, generators, formatters and more instantly.
Apa Formatter
Free online Apa Formatter
Aperture Calculator - AooPower
Calculate aperture values, f-stops, and depth of field.
Appliance Cost Calculator - Free Online Tool
Calculate the annual electricity cost of any appliance based on wattage, hours of use, and local rates.
Archive Size Estimator
Free online Archive Size Estimator
Area of Circle Calculator โ Free Online Tool
Free Area of Circle Calculator โ Calculate area of circle quickly and accurately.
Aspect Ratio Calculator - AooPower
Calculate crop dimensions.
Aspect Ratio Calculator โ Free Online Tool
Free Aspect Ratio Calculator โ Aspect Ratio online tool.
Audio Bitrate Calculator - AooPower
Calculate audio bitrate.
Audio Converter - Convert MP3, WAV, OGG Free
Free online audio converter - Convert MP3, WAV, OGG, FLAC audio files between formats instantly
Audio Format Converter - AooPower
Convert audio formats.
Audio Frequency Analyzer - AooPower
Analyze audio frequencies.
Audio Normalizer - AooPower
Normalize audio levels.
Audio Phase Checker - AooPower
Check audio phase.
Audio Recorder - Record Voice Online Free
Free online audio recorder - Record voice and audio directly in browser, download as MP3 or WAV
Auto Insurance Calculator - Free Online Tool
Estimate your auto insurance costs based on vehicle and driving history.
Auto Insurance Comparison - Free Online Tool
Compare auto insurance quotes and coverage options.
Auto Loan Calculator 2026 - Car Payment Calculator
Free auto loan calculator to estimate your monthly car payment. Calculate car loan with interest, trade-in value, and down payment.
Avatar Maker - Create Custom Avatars Free
Free online avatar maker - Create custom avatars and profile pictures
Average Calculator - AooPower
Calculate average/mean.
BAC Calculator - Free Online Tool
Estimate your Blood Alcohol Content (BAC) based on drinks consumed, body weight, gender, and time elapsed.
BMI Calculator (Metric) - Free Online Tool
Calculate your Body Mass Index (BMI) using metric units. Enter height in cm and weight in kg for instant BMI results with health category.
BMI Calculator โ Free Online Tool
Free BMI Calculator โ Calculate bmi quickly and accurately online.
BMR Calculator - Calculate Basal Metabolic Rate Free
Free online BMR calculator - Calculate Basal Metabolic Rate and daily calorie needs
BPM Tapper - AooPower
Tap to find BPM.
Baby Name Finder
Free online Baby Name Finder
Baby Name Generator
Generate baby name ideas! Browse popular names by origin, meaning, and style. Get inspired with random name suggestions for boys, girls, and gender-ne
Background Remover - Remove Image Background Free
Free online image background remover - Remove image backgrounds automatically with AI, create transparent PNGs
Backlink Checker - ๅค้พๆฃๆฅๅทฅๅ ท
ๅ ่ดนๅจ็บฟๆฃๆฅๅทฅๅ ท - backlink checker - ๅฟซ้ๆฃๆตๅๆ
Baking Calculator - Free Online Tool
Free Baking Calculator - Calculate precise baking ratios, pan size conversions, altitude adjustments, and ingredient substitutions. Essential tool for
Balance Transfer Calculator - How Much Can You Save?
Free Balance Transfer Calculator - See how much you can save by transferring credit card balances. Compare 0% APR offers, calculate fees, and find you
Bandwidth Calculator
Free online Bandwidth Calculator
Banner Generator - Create Custom Banners Free
Free online banner generator - Create custom banners for social media and websites
Barcode Generator - Free Online Tool
Free online barcode generator - Create barcodes in Code128, EAN-13, QR Code and more formats instantly
Base64 Encoder - Base64 ็ผ็ ๅจ
ๅ ่ดนๅจ็บฟ็ผ็ ่งฃ็ ๅทฅๅ ท - base64 encoder - ๅฟซ้็ผ็ ่งฃ็ ่ฝฌๆข
Battery Life Calculator โ Free Online Tool
Free Battery Life Calculator โ Calculate battery life quickly and accurately.
Bibliography Maker
Free online Bibliography Maker
Binary Converter - Convert Binary, Decimal, Hex Free
Free online binary converter - Convert between binary, decimal, hexadecimal, and octal
Binary Hex Octal Converter - Convert Number Systems Free
Free online binary, hex, octal converter - Convert between number systems instantly
Bitcoin Calculator - Convert BTC to USD Free
Free online Bitcoin calculator - Convert BTC to USD and calculate Bitcoin profits
Blood Pressure Calculator - Free BP Category Checker
Free Blood Pressure Calculator - Check your blood pressure category, understand systolic and diastolic readings, and get health recommendations based
Blood Type Calculator - Predict Child Blood Type Free
Free online blood type calculator - Calculate possible blood types for children based on parents
Blue Hour Calculator - AooPower
Calculate blue hour times.
Body Fat Calculator โ Free Online Tool
Free Body Fat Calculator โ Calculate body fat quickly and accurately online.
Body Fat Percentage Calculator 2026 - BFP Calculator
Free body fat percentage calculator to estimate your body fat. Calculate BFP with waist, neck, and hip measurements.
Body Surface Calculator โ Free Online Tool
Free Body Surface Calculator โ Body Surface online tool.
Body Type Calculator - Ectomorph, Mesomorph or Endomorph
Free Body Type Calculator - Determine your body type (ectomorph, mesomorph, endomorph) based on measurements. Get personalized exercise and nutrition
Body Type Quiz
Free online Body Type Quiz
Bokeh Calculator - AooPower
Calculate bokeh quality.
Break Even Point
Free online Break Even Point
Break-Even Calculator - Free Break-Even Point Analysis
Free Break-Even Calculator - Calculate the break-even point for your business. Find how many units you need to sell or revenue required to cover costs
Breathing Exercise - Free Online Tool
Follow guided breathing patterns like 4-7-8, box breathing, and more for stress relief and relaxation.
Budget Calculator โ Free Online Tool
Free Budget Calculator - Create a monthly budget, track income and expenses, and see where your money goes.
Bulk File Renamer - ๆน้้ๅฝๅ
ๆน้ๆไปถ้ๅฝๅๅทฅๅ ท - ๆฏๆๅ็ผๅ็ผใ็ผๅทใๆฟๆขใๆญฃๅ็ญๅค็ง้ๅฝๅ่งๅ
Bulk Image Resizer - ๆน้ๅพ็็ผฉๆพ
ๅ ่ดนๆน้ๅค็ๅทฅๅ ท - bulk image resizer - ๆฏๆๆน้ๆไฝ๏ผๆ้ซๅทฅไฝๆ็
Bulk Image to WebP - ๆน้่ฝฌ WebP
ๆน้ๅพ็่ฝฌ WebP ๅทฅๅ ท - ไธ้ฎๅฐ JPG/PNG ๆน้่ฝฌๆขไธบ WebP ๆ ผๅผ๏ผๅคงๅน ๅๅฐๆไปถไฝ็งฏ
Burnout Assessment - Free Online Tool
Assess your burnout risk across emotional exhaustion, depersonalization, and personal accomplishment.
Business Card Maker
Free online Business Card Maker
Business Insurance Calculator - Free Online Tool
Calculate business insurance needs for small businesses.
Business Loan Calculator - SBA & Commercial Loan Calculator
Free Business Loan Calculator - Calculate monthly payments, total interest, and amortization for SBA loans, term loans, and lines of credit. Compare l
CAGR Calculator - Calculate Compound Annual Growth Rate Free
Free online CAGR calculator - Calculate Compound Annual Growth Rate
CD Calculator - Calculate Certificate of Deposit Returns
Free online CD (Certificate of Deposit) calculator - Calculate CD returns and interest
CPC Calculator - Free Online Tool
Free CPC Calculator - Calculate Cost Per Click for PPC advertising campaigns. Convert between CPC, CTR, CPM, and total cost. Optimize your Google Ads
CPM Calculator - Free Online Tool
Free CPM Calculator - Calculate Cost Per Mille (cost per 1,000 impressions) for your advertising campaigns. Find CPM, total cost, or impressions from
CSS Animation Generator - CSS ๅจ็ป็ๆๅจ
CSS ๅจ็ป็ๆๅจ - ๅฏ่งๅๅๅปบ CSS ๅจ็ปๅ่ฟๆธกๆๆ๏ผไธ้ฎๅคๅถไปฃ็
CSS Box Shadow Generator
ๅ ่ดนๅจ็บฟ็ๆๅจ - box shadow generator - ไธ้ฎ็ๆ๏ผ็ฎๅๅฅฝ็จ
CSS Flexbox Generator
ๅ ่ดนๅจ็บฟ็ๆๅจ - flexbox generator - ไธ้ฎ็ๆ๏ผ็ฎๅๅฅฝ็จ
CSS Generator - Generate CSS Code Free
Free online CSS generator - Generate CSS code for animations, gradients, shadows and more
CSS Grid Generator - Grid ๅธๅฑ็ๆๅจ
CSS Grid ๅธๅฑ็ๆๅจ - ๅฏ่งๅๅๅปบ CSS Grid ๅธๅฑ๏ผไธ้ฎๅคๅถไปฃ็
CSS Minifier - Minify CSS Code Free
Free online CSS minifier - Minify and compress CSS code instantly
CSS to Tailwind Converter - Free Online Tool
Convert regular CSS to Tailwind CSS utility classes. Transform your stylesheets to Tailwind format instantly.
Caffeine Calculator - Free Online Tool
Free Caffeine Calculator - Track your daily caffeine intake from coffee, tea, energy drinks, and soda. See how caffeine affects your sleep and when it
Calorie Burn Calculator - Free Online Tool
Free Calorie Burn Calculator - Estimate calories burned for 100+ activities including running, walking, cycling, swimming, and strength training.
Calorie Calculator โ Free Online Tool
Free Calorie Calculator โ Calculate calorie quickly and accurately online.
Calorie Counter - Track Daily Calories Free
Free online calorie counter - Track daily calorie intake and manage your diet
Calorie Deficit Calculator โ Free Online Tool
Free Calorie Deficit Calculator โ Calculate calorie deficit quickly and accurately.
Calorie Deficit v10 Calculator โ Free Online Tool
Free Calorie Deficit v10 Calculator โ Calculate calorie deficit v10 quickly and accurately.
Calorie Deficit v4 Calculator โ Free Online Tool
Free Calorie Deficit v4 Calculator โ Calculate calorie deficit v4 quickly and accurately.
Calorie Deficit v5 Calculator โ Free Online Tool
Free Calorie Deficit v5 Calculator โ Calculate calorie deficit v5 quickly and accurately.
Calorie Deficit v6 Calculator โ Free Online Tool
Free Calorie Deficit v6 Calculator โ Calculate calorie deficit v6 quickly and accurately.
Calorie Deficit v7 Calculator โ Free Online Tool
Free Calorie Deficit v7 Calculator โ Calculate calorie deficit v7 quickly and accurately.
Calorie Deficit v8 Calculator โ Free Online Tool
Free Calorie Deficit v8 Calculator โ Calculate calorie deficit v8 quickly and accurately.
Calorie Deficit v9 Calculator โ Free Online Tool
Free Calorie Deficit v9 Calculator โ Calculate calorie deficit v9 quickly and accurately.
Calories Burned Calculator โ Free Online Tool
Free Calories Burned Calculator โ Calories Burned online tool.
Car Depreciation Calculator - Free Online Tool
Calculate how much your car will depreciate over time.
Car Insurance Calculator 2026 - Auto Insurance Estimate
Free car insurance calculator to estimate your auto insurance premium. Calculate car insurance costs based on multiple factors.
Car Insurance Estimator
Free online Car Insurance Estimator
Car Lease Calculator - Free Online
Calculate monthly lease payments for a car. Compare leasing vs buying and understand lease terminology.
Car Lease Calculator - Free Online Tool
Compare leasing vs buying and calculate lease payments.
Car Loan Calculator - Auto Payment & Interest Calculator
Free Car Loan Calculator - Calculate monthly car payments, total interest, and compare auto loan terms. Plan your vehicle purchase with trade-in and d
Car Maintenance Tracker - Free Online Tool
Track your vehicle maintenance schedule and service history.
Car Payment Calculator - Free Online Tool
Calculate your monthly car payment with interest, taxes, and fees.
Car Value Estimator - Free Online Tool
Estimate your car's current market value based on condition and mileage.
Card Shuffler - Free Online Tool
Shuffle and deal cards from a standard 52-card deck. Deal hands for poker, blackjack, and more.
Career Path Planner - Free Online Tool
Map your career progression with milestones, skills to develop, and timeline from current to dream role.
Carpet Calculator Calculator โ Free Online Tool
Free Carpet Calculator Calculator โ Calculate carpet calculator quickly and accurately.
Case Converter Calculator โ Free Online Tool
Free Case Converter Calculator โ Case Converter online tool.
Celsius to Fahrenheit Calculator โ Free Online Tool
Free Celsius to Fahrenheit Calculator โ Calculate celsius to fahrenheit quickly and accurately.
Character Counter - ๅญ็ฌฆ่ฎกๆฐๅจ
ๅ ่ดนๅจ็บฟๅญ็ฌฆ่ฎกๆฐๅจ - ๅฎๆถ็ป่ฎกๅญๆฐใๅญ็ฌฆๆฐใๅฅๅญๆฐใๆฎต่ฝๆฐๅ้ ่ฏปๆถ้ด
Character Counter Calculator โ Free Online Tool
Free Character Counter Calculator โ Character Counter online tool.
Chart Generator - Create Custom Charts Free
Free online chart generator - Create custom charts and graphs
Checklist Creator
Free online Checklist Creator
Chess Clock - Free Online Tool
Digital chess clock with multiple time controls โ bullet, blitz, rapid, and custom. Supports increment.
Child Growth Chart
Free online Child Growth Chart
Chmod Calculator - Free Online Tool
Calculate Linux file permissions in symbolic and numeric (octal) format. Convert between rwx notation and chmod numbers.
Chord Detector - AooPower
Identify chords.
Citation Generator
Free online Citation Generator
Closing Cost Calculator - Free Online Tool
Estimate closing costs when buying or selling a home.
Closing Cost Estimator
Free online Closing Cost Estimator
Code Diff Tool - ไปฃ็ ๅฏนๆฏ
ๅจ็บฟ Diff ๅทฅๅ ท - ๅฏนๆฏไธคๆฎตไปฃ็ ๆๆๆฌ็ๅทฎๅผ๏ผ้ซไบฎๆพ็คบๆฐๅขๅๅ ้คๅ ๅฎน
Code Minifier - Minify JS, CSS, HTML Free
Free online code minifier - Minify JavaScript, CSS, and HTML code to reduce file size
Coin Flip - Flip a Coin Online Free
Free online coin flip simulator - Flip a coin online, customize heads and tails, track flip history
Coin Flip Calculator โ Free Online Tool
Free Coin Flip Calculator โ Coin Flip online tool.
Coin Flipper - Free Online Tool
Flip one or multiple coins with animated results. Track statistics and streaks over time.
College Savings Calculator 2026 - 529 Plan Calculator
Free college savings calculator to plan for education costs. Calculate 529 plan savings and college funding needs.
Color Contrast Checker - Check Accessibility Free
Free online color contrast checker - Check color contrast ratios for accessibility, WCAG AA and AAA compliance
Color Converter - Free Online Tool
Convert colors between HEX, RGB, HSL, and HSV formats. Preview colors and copy values instantly.
Color Converter Calculator โ Free Online Tool
Free Color Converter Calculator โ Color Converter online tool.
Color Grading LUT Guide - AooPower
Guide for color grading.
Color Picker - ้ข่ฒ้ๆฉๅจ
ๅ ่ดนๅจ็บฟ้ๆฉๅทฅๅ ท - color picker - ๅฏ่งๅ้ๆฉ
Combination Calculator - AooPower
Calculate combinations.
Comet Tracker - Free Online Tool
Track notable comets and their visibility. Get information on upcoming comets and viewing tips.
Commission Calculator โ Free Online Tool
Free Commission Calculator โ Calculate commission quickly and accurately.
Commute Time Estimator - Free Online Tool
Estimate daily commute time and annual costs by car, bus, or bike. Compare transportation options.
Compound Interest Calculator โ Free Online Tool
Free Compound Interest Calculator โ Calculate compound interest quickly and accurately online.
Compressor Calculator - AooPower
Calculate compression settings.
Concrete Calculator Calculator โ Free Online Tool
Free Concrete Calculator Calculator โ Calculate concrete calculator quickly and accurately.
Constellation Finder - Free Online Tool
Find which constellations are visible tonight based on your hemisphere and time of year.
Cookie Policy Generator
Free online Cookie Policy Generator
Cooking Timer - Free Online Tool
Free online cooking timer with multiple timers, presets for common foods, and audio alerts. Never overcook again!
Cooking Unit Converter - Free Online Tool
Free Cooking Unit Converter - Convert between cups, tablespoons, teaspoons, ounces, milliliters, liters, grams, and pounds. Essential kitchen measurem
Countdown Calculator โ Free Online Tool
Free Countdown Calculator โ Countdown online tool.
Countdown Timer
Free Online Countdown Timer - Set a countdown to any date and time. Perfect for events, deadlines, product launches, holidays, and milestones. See day
Countdown Timer with Alarm - Free Online Timer
Free online countdown timer with alarm - Set custom countdown timer with sound alarm, multiple presets available
Cover Letter Generator
Free online Cover Letter Generator
Credit Card Interest Calculator - APR Interest Cost
Free Credit Card Interest Calculator - Calculate how much interest you're paying on credit card balances. See daily, monthly, and annual interest char
Credit Card Payoff Calculator - Debt Payoff Plan
Free Credit Card Payoff Calculator - Create a debt payoff plan. See how long to pay off credit card debt, total interest, and compare payoff strategie
Credit Card Rewards Calculator - Maximize Your Cashback &...
Free Credit Card Rewards Calculator - Calculate the real value of your credit card rewards, cashback, points, and miles. Compare card rewards and find
Credit Score Calculator โ Free Online Tool
Free Credit Score Calculator - Estimate your credit score based on payment history, credit utilization, and other factors.
Cron Expression Generator - Create Cron Jobs Free
Free online cron expression generator - Create cron expressions for scheduling tasks
Cron Expression Generator - Create Cron Jobs Free
Free online cron expression generator - Create cron expressions visually for scheduling tasks
Crontab Expression Validator - Free Online Tool
Validate and explain cron expressions. See when your cron job will run next with human-readable descriptions of cron schedules.
Crontab Generator - Cron ่กจ่พพๅผ็ๆ
ๅ ่ดนๅจ็บฟ Crontab ็ๆๅจ - ๅฏ่งๅๅๅปบ Cron ๅฎๆถไปปๅก่กจ่พพๅผ๏ผๆฏๆๅธธ็จ้ข่ฎพ
Crypto Profit Calculator - Calculate Crypto Trading Profits
Free online crypto profit calculator - Calculate cryptocurrency trading profits and losses
Cta Generator
Free online Cta Generator
Cubic Equation Solver - AooPower
Solve cubic equations.
Currency Converter - Free Online
Convert between major world currencies with approximate exchange rates. Quick reference for USD, EUR, GBP, JPY and more.
Currency Exchange Calculator - Free Online Tool
Free currency exchange calculator with 30+ currencies. Convert USD, EUR, GBP, JPY, CNY, and more with live-updated reference rates.
Currency Exchange Live
Free online Currency Exchange Live
Cycling Calories Calculator
Calculate calories burned cycling based on speed, duration, weight, and terrain. Compare different cycling intensities and plan your rides.
Cycling Speed Calculator โ Free Online Tool
Free Cycling Speed Calculator โ Calculate cycling speed quickly and accurately.
DNS Lookup - DNS ๆฅ่ฏข
็ฝ็ซ DNS ๆฅ่ฏขๅทฅๅ ท - ๆฅ่ฏขๅๅ DNS ่ฎฐๅฝ๏ผๅ ๆฌ AใAAAAใMXใCNAMEใTXT ็ญ่ฎฐๅฝ็ฑปๅ
Daily Planner
Free online Daily Planner
Data Transfer Calculator โ Free Online Tool
Free Data Transfer Calculator โ Calculate data transfer quickly and accurately.
Data URI Generator - Convert Images to Base64 Free
Free online Data URI generator - Convert images to Base64 Data URI for embedding in HTML and CSS
Date Calculator โ Free Online Tool
Free Date Calculator โ Calculate the number of days between two dates or add/subtract days from a date.
Date Difference Calculator โ Free Online Tool
Free Date Difference Calculator โ Calculate date difference quickly and accurately.
Debt Payoff Calculator โ Free Online Tool
Free Debt Payoff Calculator โ Debt Payoff online tool.
Debt Snowball Calculator - Free Online Tool
Free Debt Snowball Calculator - Compare snowball vs avalanche debt payoff strategies. See your debt-free date and total interest saved.
Debt-to-Income Ratio Calculator 2026 - DTI Calculator
Free debt-to-income ratio calculator to assess your financial health. Calculate DTI for loan applications.
Decibel Calculator - AooPower
Calculate decibel levels.
Delay Time Calculator - AooPower
Calculate delay times.
Density Calculator - AooPower
Calculate density.
Depth of Field Calculator - AooPower
Calculate depth of field.
Diagram Maker - Create Custom Diagrams Free
Free online diagram maker - Create custom diagrams and flowcharts
Dice Roller - Roll Dice Online Free
Free online dice roller - Roll 1 to 10 dice, customize dice types (D4, D6, D8, D10, D12, D20), track roll history
Dice Roller Calculator โ Free Online Tool
Free Dice Roller Calculator โ Dice Roller online tool.
Diff Checker - Compare Text & Code
Free online diff checker - Compare two text files or code, highlight differences instantly
Diffraction Limit Calculator - AooPower
Calculate diffraction limit.
Dilution Calculator - AooPower
Calculate dilutions.
Disability Insurance Calculator - Free Online Tool
Calculate disability insurance needs and coverage amounts.
Disaster Prep Checklist - Free Online Tool
Create a personalized disaster preparedness checklist for your area.
Disclaimer Generator
Free online Disclaimer Generator
Discount Calculator Calculator โ Free Online Tool
Free Discount Calculator Calculator โ Calculate discount calculator quickly and accurately.
Discount Calculator โ Free Online Tool
Free Discount Calculator โ Calculate sale prices, savings, and final cost after percentage discounts.
Down Payment Calculator - Free Online Tool
Calculate how much you need for a down payment on a home.
Download Time Calculator โ Free Online Tool
Free Download Time Calculator โ Calculate download time quickly and accurately.
Dropshipping Calculator
Free online Dropshipping Calculator
Due Date Calculator - Free Online
Calculate days between dates, add or subtract days from a date, and find future or past dates.
Due Date Tracker
Free online Due Date Tracker
EMI Calculator - Free Online
Calculate Equated Monthly Installment (EMI) for any loan. See total interest and amortization schedule.
EQ Frequency Chart - AooPower
Visualize EQ frequencies.
Eclipse Calendar - Free Online Tool
View upcoming solar and lunar eclipses worldwide with dates, types, and visibility regions.
Eisenhower Matrix
Free online Eisenhower Matrix
Electric vs Gas Calculator - Free Online Tool
Compare the total cost of ownership between electric and gas vehicles.
Electricity Cost Calculator - Free Online Tool
Calculate electricity costs for appliances, estimate monthly bills, and find ways to save on your energy costs.
Element Calculator
Free online Element Calculator
Elevator Pitch Builder - Free Online Tool
Build a compelling 30-second elevator pitch for networking, interviews, or business meetings.
Email Signature Generator
Free online Email Signature Generator
Email Subject Line Tester
Free Email Subject Line Tester - Score your email subject lines for effectiveness. Get actionable tips to improve open rates based on length, power wo
Email Subject Tester
Free online Email Subject Tester
Email Template Builder - Free Online Tool
Generate professional email templates for common scenarios โ follow-ups, introductions, cold outreach, and more.
Email Validator - Check Email Format Free
Free online email validator - Check if email addresses are valid and properly formatted
Emergency Budget Calculator - Free Online Tool
Create a bare-bones budget for emergency financial situations.
Emergency Contact Generator - Free Online Tool
Generate and organize your emergency contact list with ICE information.
Emergency Fund Calculator - Free Online Tool
Calculate how much you need in your emergency fund based on expenses and risk tolerance.
Emergency Water Calculator - Free Online Tool
Calculate how much water you need for emergency preparedness.
Emoji Picker - Emoji ๆ็ดข
Emoji ๆ็ดขๅทฅๅ ท - ๅฟซ้ๆ็ดขๅๅคๅถ Emoji ่กจๆ ็ฌฆๅท
Emoji Picker - Emoji ๆ็ดขๅคๅถ
ๅ ่ดนๅจ็บฟ Emoji ๆ็ดขๅคๅถๅทฅๅ ท - ๅฟซ้ๆฅๆพๅๅคๅถๆๆ Emoji ่กจๆ ็ฌฆๅท
Energy Equation
Free online Energy Equation
Energy Mass Calculator - AooPower
Calculate E=mcยฒ.
Etsy Fee Calculator
Free online Etsy Fee Calculator
Evacuation Route Planner - Free Online Tool
Plan your emergency evacuation routes and meeting points.
Exif Reader
Free online Exif Reader
Expense Split Calculator โ Free Online Tool
Free Expense Split Calculator โ Calculate expense split quickly and accurately.
Expense Tracker โ Free Online Tool
Free Expense Tracker - Track your daily expenses, categorize spending, and understand where your money goes.
Expiration Date Calculator - Calculate Product Expiry Free
Free online expiration date calculator - Calculate product expiration dates, shelf life, and days until expiry
Exposure Value Calculator - AooPower
Calculate exposure value (EV).
Facebook Ad Preview
Free online Facebook Ad Preview
Factorial Calculator - AooPower
Calculate factorials.
Favicon Generator - Favicon ็ๆๅจ
Favicon ๅพๆ ็ๆๅจ - ไธไผ ๅพ็่ชๅจ็ๆๅ็งๅฐบๅฏธ็ Favicon ๅพๆ
Fibonacci Generator - AooPower
Generate Fibonacci sequence.
File Extension Info
Free online File Extension Info
File Hash Checker
Free online File Hash Checker
File Size Converter
Free online File Size Converter
Final Grade Calculator โ Free Online Tool
Free Final Grade Calculator โ Calculate what score you need on your final exam to achieve your target grade.
First Aid Guide - Free Online Tool
Quick reference first aid guide for common emergencies.
Flight Time Calculator
Free online Flight Time Calculator
Flowchart Creator - Create Custom Flowcharts Free
Free online flowchart creator - Create custom flowcharts and process diagrams
Focal Length Crop Calculator - AooPower
Convert focal lengths between sensors.
Focus Mode
Free online Focus Mode
Font Size Calculator โ Free Online Tool
Free Font Size Calculator โ Font Size online tool.
Force Calculator
Free online Force Calculator
Forex Calculator - Calculate Forex Trading Profits Free
Free online forex calculator - Calculate forex trading profits, losses, and pip values
Fraction Calculator - Add, Subtract, Multiply, Divide Fra...
Free online fraction calculator - Add, subtract, multiply, and divide fractions with step-by-step solutions
Fraction Simplifier - AooPower
Simplify fractions.
Fraction to Decimal Calculator โ Free Online Tool
Free Fraction to Decimal Calculator โ Calculate fraction to decimal quickly and accurately.
Frame Rate Converter - AooPower
Convert frame rates.
Fuel Cost Calculator - Free Online
Calculate fuel costs for any trip. Compare gas prices, estimate MPG savings, and plan road trip budgets.
Fuel Cost v10 Calculator โ Free Online Tool
Free Fuel Cost v10 Calculator โ Calculate fuel cost v10 quickly and accurately.
Fuel Cost v4 Calculator โ Free Online Tool
Free Fuel Cost v4 Calculator โ Calculate fuel cost v4 quickly and accurately.
Fuel Cost v5 Calculator โ Free Online Tool
Free Fuel Cost v5 Calculator โ Calculate fuel cost v5 quickly and accurately.
Fuel Cost v6 Calculator โ Free Online Tool
Free Fuel Cost v6 Calculator โ Calculate fuel cost v6 quickly and accurately.
Fuel Cost v7 Calculator โ Free Online Tool
Free Fuel Cost v7 Calculator โ Calculate fuel cost v7 quickly and accurately.
Fuel Cost v8 Calculator โ Free Online Tool
Free Fuel Cost v8 Calculator โ Calculate fuel cost v8 quickly and accurately.
Fuel Cost v9 Calculator โ Free Online Tool
Free Fuel Cost v9 Calculator โ Calculate fuel cost v9 quickly and accurately.
GCD LCM Calculator - AooPower
Calculate GCD and LCM.
GCD LCM Calculator - Calculate GCD & LCM Free
Free online GCD LCM calculator - Calculate Greatest Common Divisor and Least Common Multiple
GIF Maker - Free Online Tool
Create animated GIFs from multiple images. Upload frames, set delay, and generate GIFs right in your browser.
GPA Calculator Calculator โ Free Online Tool
Free GPA Calculator Calculator โ Calculate gpa calculator quickly and accurately.
GPA Calculator โ Free Online Tool
Free GPA Calculator - Calculate your Grade Point Average easily. Supports semester and cumulative GPA.
GPU Encoding Calculator - AooPower
Calculate GPU encoding.
Gas Cost Calculator - Free Online Tool
Calculate gas costs for trips and compare fuel efficiency.
Goal Tracker
Free online Goal Tracker
Golden Hour Calculator - AooPower
Calculate golden hour times.
Grade Calculator - Calculate GPA & Final Grades Free
Free online grade calculator - Calculate GPA, final grades, and test scores
Grade Percentage Calculator 2026 - Test Grade Calculator
Free grade percentage calculator to calculate test scores and letter grades. Calculate your grade percentage easily.
Gradient Generator - ๆธๅ็ๆๅจ
ๅ ่ดนๅจ็บฟ็ๆๅจ - gradient generator - ไธ้ฎ็ๆ๏ผ็ฎๅๅฅฝ็จ
Grammar Checker - Free Online Tool
Free online grammar checker that catches common writing errors. Check for spelling mistakes, punctuation errors, and grammar issues instantly.
Gratitude Journal - Free Online Tool
Write daily gratitude entries. Build a positive mindset by recording things you're thankful for each day.
HDR Merge Guide - AooPower
Guide for HDR merging.
HEIC to JPG Converter โ Free Online Tool
Free HEIC to JPG Converter - Convert iPhone HEIC/HEIF photos to JPG format instantly in your browser. No upload required, 100% private.
HTML Entity Encoder - HTML ๅฎไฝ็ผ็
HTML ๅฎไฝ็ผ็ /่งฃ็ ๅทฅๅ ท - ๅจ็บฟ่ฝฌๆข HTML ็นๆฎๅญ็ฌฆ๏ผ้ฒๆญข XSS ๆปๅป
HTML Minifier - HTML ๅ็ผฉๅจ
ๅ ่ดนๅจ็บฟๅ็ผฉๅทฅๅ ท - html minifier - ไปฃ็ ๅ็ผฉ็พๅ
HTML Table Generator - ่กจๆ ผ็ๆๅจ
HTML ่กจๆ ผ็ๆๅจ - ๅฏ่งๅๅๅปบ HTML ่กจๆ ผ๏ผๆฏๆ่ชๅฎไน่กๅๆฐใๆ ทๅผๅๅ ๅฎน
HTML to Markdown Converter โ Free Online Tool
Free HTML to Markdown Converter - Convert HTML code to clean Markdown format instantly. Preserves headings, links, lists, images, and formatting.
HTTP Status Code Checker - HTTP ็ถๆ็ ๆฅ่ฏข
ๅ ่ดนๅจ็บฟ HTTP ็ถๆ็ ๆฅ่ฏขๅทฅๅ ท - ๆฅ็ๆๆ HTTP ็ถๆ็ ๅซไนใ็จ้ๅ็คบไพ
Half Life Calculator - AooPower
Calculate half-life decay.
Hash Generator - ๅๅธ็ๆๅจ
ๅ ่ดนๅจ็บฟ็ๆๅจ - hash generator - ไธ้ฎ็ๆ๏ผ็ฎๅๅฅฝ็จ
Hashtag Generator
Free online Hashtag Generator
Heading Checker - ๆ ้ขๆฃๆฅๅทฅๅ ท
ๅ ่ดนๅจ็บฟๆฃๆฅๅทฅๅ ท - heading checker - ๅฟซ้ๆฃๆตๅๆ
Headline Analyzer
Free online Headline Analyzer
Health Insurance Calculator - Free Online Tool
Compare health insurance plans and estimate costs.
Heart Rate Calculator โ Free Online Tool
Free Heart Rate Calculator โ Heart Rate online tool.
Heat Capacity Calculator - AooPower
Calculate heat capacity.
Hex Converter - Convert Hexadecimal Free
Free online hexadecimal converter - Convert hex to decimal, binary, and octal
Home Affordability Calculator - Free Online Tool
Calculate how much house you can afford based on your income.
Home Energy Audit - Free Online Tool
Audit your home's energy usage. Identify savings opportunities on heating, cooling, lighting, and appliances.
Home Equity Calculator - Free Online Tool
Calculate your home equity and potential HELOC amount.
Home Improvement ROI Calculator - Free Online Tool
Calculate return on investment for home improvement projects.
Home Insurance Calculator - Free Online Tool
Estimate home insurance costs based on property value and location.
Home Insurance Estimator
Free online Home Insurance Estimator
Home Maintenance Schedule - Free Online Tool
Never miss home maintenance tasks. Get seasonal reminders for HVAC, gutters, plumbing, and more.
Home Value Estimator - Free Online Tool
Estimate your home's market value based on square footage, bedrooms, location, and comparable sales.
Hourly Rate Calculator โ Free Online Tool
Free Hourly Rate Calculator โ Calculate hourly rate quickly and accurately.
Hourly to Salary Calculator - Free Online
Convert hourly wage to annual salary and vice versa. Factor in overtime, benefits, and taxes.
Hours Between Times Calculator โ Free Online Tool
Free Hours Between Times Calculator โ Calculate hours between times quickly and accurately.
House Affordability
Free online House Affordability
Hyperfocal Distance Calculator - AooPower
Calculate hyperfocal distance.
IP Address Lookup - Find IP Location Free
Free online IP address lookup - Find IP location, ISP, and network information
IP Address Tools - Find Your IP & Location Free
Free online IP address tools - Find your public IP, lookup IP location, and get network information
IP Subnet Calculator - Free Online Tool
Calculate IP subnets, CIDR notation, network addresses, broadcast addresses, and available host ranges for IPv4 networks.
IRA Contribution Calculator - Free Online Tool
Calculate optimal IRA contributions and growth.
ISO Calculator - AooPower
Calculate optimal ISO settings.
Ideal Gas Law Calculator - AooPower
Calculate gas properties.
Ideal Weight Calculator โ Free Online Tool
Free Ideal Weight Calculator โ Ideal Weight online tool.
Image Color Extractor - Free Online Tool
Extract dominant colors from any image. Get a color palette with HEX, RGB values and copy with one click.
Image Compressor - ๅพ็ๅ็ผฉ
ๅ ่ดนๅจ็บฟๅ็ผฉๅทฅๅ ท - image compressor - ๆบ่ฝๅ็ผฉ๏ผไฟๆ่ดจ้
Image Converter - Convert Images Between Formats Free
Free online image converter - Convert images between JPG, PNG, WEBP, GIF, BMP formats instantly
Image Cropper - Free Online Tool
Crop images online for free. Select a region, choose preset aspect ratios, and download the cropped result instantly.
Image Filter - Free Online Tool
Apply filters to images online. Grayscale, sepia, blur, brightness, contrast, saturation, and more โ all processed locally.
Image Metadata Viewer
Free online Image Metadata Viewer
Image Resizer - Free Online Tool
Resize images online for free. Change image dimensions, maintain aspect ratio, and download in PNG or JPEG format.
Image Rotate - Free Online Tool
Rotate and flip images online. Rotate by 90, 180, 270 degrees or any custom angle. Flip horizontally or vertically.
Image Watermark - Free Online Tool
Add text watermarks to images online. Customize font, size, color, opacity, and position to protect your images.
Image to Base64 - ๅพ็่ฝฌ Base64
ๅ ่ดนๅจ็บฟ Base64 ๅพ็็ผ็ ๅทฅๅ ท - ๅฐๅพ็่ฝฌไธบ Base64 ็ผ็ ๏ผๆฏๆ Data URI ๆ ผๅผ
Image to Text (OCR) - Free Online Tool
Free online image to text OCR tool - Extract text from images using browser-based OCR, supports multiple languages
Image to WebP Converter
ๅ ่ดนๅจ็บฟๅพ็ๅทฅๅ ท - image to webp - ๅพ็ๅค็็ผ่พ
Inflation Calculator - Free Online Tool
Calculate the impact of inflation on purchasing power. See how much your money was worth in the past or will be worth in the future.
Inflation Rate Calculator - Free Online Tool
Calculate how inflation affects purchasing power over time. See how much money you need in the future to match today's buying power.
Infographic Maker - Create Custom Infographics Free
Free online infographic maker - Create custom infographics easily
Instagram Bio Generator
Free online Instagram Bio Generator
Instagram Hashtag Generator - Get Trending Hashtags Free
Free online Instagram hashtag generator - Generate trending hashtags for Instagram posts to increase engagement
Internet Speed Test - Test Your Connection Speed Free
Free online internet speed test - Test your download and upload speed, ping, and connection quality instantly
Interview Question Generator - Free Online Tool
Generate practice interview questions by role and type โ behavioral, technical, situational, and brain teasers.
Investment Calculator - Free Online Tool
Free investment return calculator. Calculate compound interest, ROI, and projected growth for stocks, bonds, mutual funds, and other investments.
Investment Return Calculator - Free Online Tool
Free Investment Return Calculator - Calculate ROI, compound growth, and total returns for stocks, bonds, and other investments with inflation adjustme
Invoice Generator - Create Professional Invoices Free
Free Online Invoice Generator - Create professional invoices instantly. Add line items, taxes, discounts, and download as PDF. No registration require
JSON Formatter - JSON ๆ ผๅผๅ
ๅ ่ดนๅจ็บฟๆ ผๅผๅๅทฅๅ ท - json formatter - ไปฃ็ ็พๅใๅ็ผฉใ้ช่ฏ
JSON Path Finder - JSON ่ทฏๅพๆฅ่ฏข
JSON Path ๆฅ่ฏขๅทฅๅ ท - ไฝฟ็จ JSONPath ่กจ่พพๅผๆฅ่ฏขๅๆๅ JSON ๆฐๆฎ
JSON Validator - Validate & Format JSON Free
Free online JSON validator - Validate and format JSON data instantly
JSON to Excel - JSON ่ฝฌ Excel
JSON ่ฝฌ Excel/CSV ๅทฅๅ ท - ๅฐ JSON ๆฐๆฎ่ฝฌๆขไธบ Excel ๆ CSV ๆ ผๅผ๏ผๆฏๆไธ่ฝฝ
JSON to XML Converter โ Free Online Tool
Free JSON to XML Converter - Convert JSON data to XML format instantly. Supports nested objects, arrays, and custom root element names.
JWT Decoder - Free Online Tool
Decode and inspect JSON Web Tokens (JWT). View header, payload, and signature without any server-side processing.
JavaScript Minifier - Minify JS Code Free
Free online JavaScript minifier - Minify and compress JavaScript code instantly
Jet Lag Calculator
Free online Jet Lag Calculator
Job Description Generator
Free online Job Description Generator
Kanban Board
Free online Kanban Board
Keyword Density Checker - ๅ ณ้ฎ่ฏๅฏๅบฆๆฃๆฅ
ๅ ่ดนๅจ็บฟๅทฅๅ ท - keyword density - ็ฎๅๅฅฝ็จ๏ผๆ ้ๆณจๅ
Kg to Pounds Calculator โ Free Online Tool
Free Kg to Pounds Calculator โ Calculate kg to pounds quickly and accurately.
Kirchhoff's Law Calculator - AooPower
Solve circuit problems.
Km to Miles Calculator โ Free Online Tool
Free Km to Miles Calculator โ Calculate km to miles quickly and accurately.
Land Area Calculator - Free Online Tool
Free Land Area Calculator - Calculate the area of any land plot in acres, square feet, hectares, and more. Supports rectangular, triangular, circular,
Landing Page Grader
Free online Landing Page Grader
Lease vs Buy Calculator
Compare the total cost of leasing versus buying a car over time. See which option saves you more money based on your driving habits and financial situ
Lens Recommendation Tool - AooPower
Get lens recommendations.
Letterhead Creator
Free online Letterhead Creator
Life Insurance Calculator - Free Online Tool
Calculate how much life insurance coverage you need.
Life Insurance Estimator
Free online Life Insurance Estimator
Light Painting Timer - AooPower
Timer for light painting.
Light Pollution Guide - Free Online Tool
Understand light pollution levels with the Bortle Scale. Tips for finding dark skies near you.
Limiter Calculator - AooPower
Calculate limiter thresholds.
Linkedin Post Formatter
Free online Linkedin Post Formatter
Linkedin Summary Generator
Free online Linkedin Summary Generator
Liters to Gallons Calculator โ Free Online Tool
Free Liters to Gallons Calculator โ Calculate liters to gallons quickly and accurately.
Loan Calculator - Calculate Monthly Payments Free
Free online loan calculator - Calculate monthly payments, total interest, and amortization schedule for personal loans, mortgages, and car loans
Loan Comparison Calculator - Compare Loan Options Free
Free online loan comparison calculator - Compare different loan options and rates
Loan Interest Calculator โ Free Online Tool
Free Loan Interest Calculator โ Calculate loan interest quickly and accurately.
Loan Interest v10 Calculator โ Free Online Tool
Free Loan Interest v10 Calculator โ Calculate loan interest v10 quickly and accurately.
Loan Interest v4 Calculator โ Free Online Tool
Free Loan Interest v4 Calculator โ Calculate loan interest v4 quickly and accurately.
Loan Interest v5 Calculator โ Free Online Tool
Free Loan Interest v5 Calculator โ Calculate loan interest v5 quickly and accurately.
Loan Interest v6 Calculator โ Free Online Tool
Free Loan Interest v6 Calculator โ Calculate loan interest v6 quickly and accurately.
Loan Interest v7 Calculator โ Free Online Tool
Free Loan Interest v7 Calculator โ Calculate loan interest v7 quickly and accurately.
Loan Interest v8 Calculator โ Free Online Tool
Free Loan Interest v8 Calculator โ Calculate loan interest v8 quickly and accurately.
Loan Interest v9 Calculator โ Free Online Tool
Free Loan Interest v9 Calculator โ Calculate loan interest v9 quickly and accurately.
Loan Payment Calculator - Calculate Monthly Payments Free
Free online loan payment calculator - Calculate monthly loan payments, interest, and amortization
Logo Generator - Create Custom Logos Free
Free online logo generator - Create custom logos for your brand
Long-Term Care Calculator - Free Online Tool
Estimate long-term care insurance needs and costs.
Lorem Ipsum Generator - Generate Placeholder Text Free
Free online Lorem Ipsum generator - Generate placeholder text for your designs and mockups
Loudness Calculator - AooPower
Calculate loudness (LUFS).
Love Calculator
Fun love compatibility calculator! Enter two names and discover your love compatibility percentage. Just for fun โ share with friends and have a laugh
MIDI Tempo Calculator - AooPower
Calculate MIDI tempo.
MIME Type Checker - Identify File Types Free
Free online MIME type checker - Identify file MIME types and get correct content-type
MPG Calculator - Free Online Tool
Calculate your vehicle's miles per gallon and fuel efficiency.
Macro Calculator โ Free Online Tool
Free Macro Calculator โ Calculate your daily protein, carbs, and fat targets for weight loss, maintenance, or muscle gain.
Margin vs Markup Calculator - Convert & Compare
Free Margin vs Markup Calculator - Convert between margin and markup percentages instantly. Understand the difference and calculate selling prices fro
Markdown Editor - Markdown ็ผ่พๅจ
ๅ ่ดนๅจ็บฟ็ผ่พๅจ - markdown editor - ๅฎๆถ็ผ่พ้ข่ง
Markdown to PDF - Markdown ่ฝฌ PDF
ๅจ็บฟ Markdown ่ฝฌ PDF ๅทฅๅ ท - ๅฐ Markdown ๆๆกฃ่ฝฌๆขไธบ็ฒพ็พ PDF๏ผๆฏๆ่ชๅฎไนๆ ทๅผ
Markup Calculator
Free online Markup Calculator
Matrix Calculator
Perform matrix operations: addition, subtraction, multiplication, transpose, determinant, and inverse. Supports 2x2, 3x3, and 4x4 matrices.
Matrix Operations Calculator - AooPower
Perform matrix calculations.
Max Heart Rate Calculator โ Free Online Tool
Free Max Heart Rate Calculator โ Calculate max heart rate quickly and accurately.
Median Calculator - AooPower
Calculate median.
Medical Info Card Generator - Free Online Tool
Generate printable medical information cards for emergencies.
Medicare Calculator - Free Online Tool
Estimate Medicare costs and coverage options for retirement.
Meditation Timer - Free Online Tool
Set custom meditation sessions with bells, ambient sounds, and guided intervals. Track your daily mindfulness practice.
Meeting Agenda Template
Free online Meeting Agenda Template
Meeting Cost Calculator - Free Online Tool
Calculate the true cost of meetings based on attendees, duration, and average salaries. See if it's worth it.
Megapixel Print Size Calculator - AooPower
Calculate max print size.
Meta Tag Generator - Meta ๆ ็ญพ็ๆๅจ
${desc}
Meters to Feet Calculator โ Free Online Tool
Free Meters to Feet Calculator โ Calculate meters to feet quickly and accurately.
Mime Type Lookup
Free online Mime Type Lookup
Mind Map Maker
Free online Mind Map Maker
Mindfulness Bell - Free Online Tool
Set periodic mindfulness bells throughout your day. Pause, breathe, and return to the present moment.
Minimum Payment Calculator - True Cost of Credit Card Min...
Free Minimum Payment Calculator - See the true cost of paying only minimum payments on credit cards. Calculate total interest and time to pay off.
Mla Formatter
Free online Mla Formatter
Mode Calculator - AooPower
Find mode.
Molarity Calculator - AooPower
Calculate molarity.
Molecule Weight
Free online Molecule Weight
Mood Tracker - Free Online Tool
Log and visualize your daily mood patterns. Track emotions over time to identify trends and triggers.
Moon Phase Calculator - AooPower
Calculate moon phase.
Moon Rise & Set - Free Online Tool
Calculate moonrise, moonset times and current moon phase for any date and location.
Mortgage Affordability Calculator - Calculate How Much Ho...
Free online mortgage affordability calculator - Calculate how much house you can afford
Mortgage Calculator - Free Online Tool
Calculate your monthly mortgage payment with taxes and insurance.
Mortgage Refinance Calculator - Should You Refinance?
Free Mortgage Refinance Calculator - See if refinancing your mortgage saves money. Compare current vs new loan, calculate break-even point and lifetim
Moving Box Calculator Calculator โ Free Online Tool
Free Moving Box Calculator Calculator โ Calculate moving box calculator quickly and accurately.
Moving Checklist - Free Online Tool
Interactive moving checklist with timeline. Track tasks from 8 weeks before to moving day and beyond.
Muscle Group Guide
Free online Muscle Group Guide
Nature Sounds Player - Free Online Tool
Mix and match nature sounds โ rain, ocean, birds, thunder, wind โ for the perfect ambient soundscape.
Nda Generator
Free online Nda Generator
Neighborhood Score - Free Online Tool
Rate a neighborhood on safety, walkability, schools, amenities, and transit. Get an overall livability score.
Net Salary Calculator โ Free Online Tool
Free Net Salary Calculator โ Calculate net salary quickly and accurately.
Net Worth Calculator - Calculate Your Net Worth Free
Free online net worth calculator - Calculate your total net worth and track wealth growth
Networking Card Maker - Free Online Tool
Create a digital networking card with your contact info, social links, and QR code for easy sharing.
Notes App
Free online Notes App
Number Base Converter - ่ฟๅถ่ฝฌๆขๅจ
ๅ ่ดนๅจ็บฟไบ่ฟๅถ/ๅ่ฟๅถ/ๅๅ ญ่ฟๅถ่ฝฌๆขๅจ - ๆฏๆไบ่ฟๅถใๅ ซ่ฟๅถใๅ่ฟๅถใๅๅ ญ่ฟๅถไบ่ฝฌ
Number to Words - Convert Numbers to Words Free
Free online number to words converter - Convert numbers to English words
Octal Converter - Convert Octal Free
Free online octal converter - Convert octal to decimal, binary, and hexadecimal
Ohm's Law Calculator - AooPower
Calculate V, I, R.
One Rep Max Calculator โ Free Online Tool
Free One Rep Max Calculator โ One Rep Max online tool.
One Rep Max Estimator
Free online One Rep Max Estimator
Online Stopwatch - Free Online Tool
Free Online Stopwatch - Precise digital stopwatch with lap times, split tracking, and time logging. Perfect for sports timing, cooking, studying, and
Open Graph Preview - OG ้ข่ง
ๅ ่ดนๅจ็บฟๅทฅๅ ท - og preview - ็ฎๅๅฅฝ็จ๏ผๆ ้ๆณจๅ
Options Profit Calculator - Calculate Options Trading Pro...
Free online options profit calculator - Calculate options trading profits and losses
Overtime Pay Calculator 2026 - OT Pay Calculator
Free overtime pay calculator to calculate your overtime earnings. Calculate time-and-a-half and double-time pay.
Ovulation Calculator - Calculate Ovulation Date Free
Free online ovulation calculator - Calculate ovulation date and fertile window
Ovulation Calculator Calculator โ Free Online Tool
Free Ovulation Calculator Calculator โ Ovulation Calculator online tool.
PDF Generator - Free Online Tool
Generate PDF documents from text right in your browser. Add headings, paragraphs, and format your content into downloadable PDFs.
PDF Merge & Split - Combine and Split PDFs Free
Free online PDF merge and split tool - Combine or split PDF files instantly
PDF Sign - Add Digital Signature to PDF Free
Free online PDF signer - Add digital signatures to PDF documents
PDF to Word Converter - Free Online Tool
Free online PDF to Word converter - Convert PDF files to editable Word documents instantly, no signup required
Pace Calculator
Free online Pace Calculator
Pace Calculator Calculator โ Free Online Tool
Free Pace Calculator Calculator โ Pace Calculator online tool.
Page Speed Checker - ็ฝ้กต้ๅบฆๆฃๆต
็ฝ้กตๆง่ฝๆฃๆตๅทฅๅ ท - ๅๆ็ฝ้กตๅ ่ฝฝ้ๅบฆใ่ตๆบๅคงๅฐใๆง่ฝ่ฏๅๅไผๅๅปบ่ฎฎ
Paint Calculator
Free Paint Calculator - Calculate exactly how much paint you need for any room. Enter room dimensions, number of doors and windows, and get precise ga
Paint Calculator Calculator โ Free Online Tool
Free Paint Calculator Calculator โ Calculate paint calculator quickly and accurately.
Panorama Stitch Guide - AooPower
Guide for panorama stitching.
Password Generator - ๅฏ็ ็ๆๅจ
ๅ ่ดนๅจ็บฟ็ๆๅจ - password generator - ไธ้ฎ็ๆ๏ผ็ฎๅๅฅฝ็จ
Password Length Calculator โ Free Online Tool
Free Password Length Calculator โ Password Length online tool.
Password Strength Tester - Check Password Security Free
Free online password strength tester - Check password security and get improvement suggestions
Payroll Calculator - Employee Take-Home Pay Calculator
Free Payroll Calculator - Calculate employee take-home pay, federal and state tax withholdings, FICA, Social Security, and Medicare deductions for 202
Pdf Page Counter
Free online Pdf Page Counter
Peak to Average Calculator - AooPower
Calculate peak/average ratio.
Pension Calculator - Free Online Tool
Calculate your pension benefits from employer plans.
Percentage Calculator - AooPower
Calculate percentages.
Percentage Calculator โ Free Online Tool
Free Percentage Calculator โ Calculate percentage quickly and accurately online.
Period Calculator - Track Menstrual Cycle Free
Free online period calculator - Track menstrual cycle and predict ovulation
Periodic Table Lookup
Free online Periodic Table Lookup
Permutation Calculator - AooPower
Calculate permutations.
Personal Loan Calculator 2026 - Monthly Payment Calculator
Free personal loan calculator to estimate monthly payments. Calculate personal loan with interest rates, fees, and terms.
Pet Insurance Calculator - Free Online Tool
Calculate pet insurance costs and coverage options.
Pinterest Pin Sizer
Free online Pinterest Pin Sizer
Pitch Detector - AooPower
Detect musical pitch.
Pixel Converter Calculator โ Free Online Tool
Free Pixel Converter Calculator โ Pixel Converter online tool.
Placeholder Image Generator
ๅ ่ดนๅจ็บฟๅทฅๅ ท - placeholder image - ็ฎๅๅฅฝ็จ๏ผๆ ้ๆณจๅ
Plagiarism Checker - Free Online Tool
Compare two texts for similarity. Detect copied content with our free text comparison tool that highlights matching phrases and calculates similarity
Plagiarism Score
Free online Plagiarism Score
Planet Position Calculator - Free Online Tool
Calculate current positions of planets in the sky. See which planets are visible tonight.
Pomodoro Timer - Free Online Tool
Free Pomodoro timer for productivity. Work in focused 25-minute intervals with short and long breaks to maximize efficiency.
Power Outage Tracker - Free Online Tool
Track and manage your home during power outages.
Pregnancy Calculator - Calculate Due Date Free
Free online pregnancy calculator - Calculate due date and track pregnancy progress
Pregnancy Due Date Calculator โ Free Online Tool
Free Pregnancy Due Date Calculator โ Pregnancy Due Date online tool.
Pregnancy Weight Gain Calculator - Healthy Gain by Trimester
Free Pregnancy Weight Gain Calculator - Track healthy weight gain during pregnancy based on pre-pregnancy BMI. Get trimester-by-trimester guidelines p
Pricing Strategy
Free online Pricing Strategy
Prime Factorization Calculator - Find Prime Factors Free
Free online prime factorization calculator - Find prime factors of any number
Prime Factorization Tool - AooPower
Find prime factors.
Privacy Policy Generator
Free online Privacy Policy Generator
Probability Calculator - AooPower
Calculate probability.
Productivity Score - Free Online Tool
Rate your daily productivity across focus, time management, energy, and output. Track trends over time.
Profit Margin Calculator - Free Margin & Markup Calculator
Free Profit Margin Calculator - Calculate gross, operating, and net profit margins. Analyze markup, revenue, cost, and profitability for your business
Profit Margin Tool
Free online Profit Margin Tool
Project Timeline
Free online Project Timeline
Property Comparison - Free Online Tool
Compare multiple properties side by side. Evaluate price, size, location score, and monthly costs.
Property Tax Calculator - Free Online Tool
Estimate property taxes based on home value and location.
Property Tax Estimator
Free online Property Tax Estimator
Property Value Estimator
Free online Property Value Estimator
Proportion Solver - AooPower
Solve proportions.
Protein Intake Calculator - How Much Protein Do You Need?
Free Protein Intake Calculator - Calculate your daily protein needs based on body weight, activity level, and fitness goals. Get meal-by-meal protein
Protein Intake v10 Calculator โ Free Online Tool
Free Protein Intake v10 Calculator โ Calculate protein intake v10 quickly and accurately.
Protein Intake v4 Calculator โ Free Online Tool
Free Protein Intake v4 Calculator โ Calculate protein intake v4 quickly and accurately.
Protein Intake v5 Calculator โ Free Online Tool
Free Protein Intake v5 Calculator โ Calculate protein intake v5 quickly and accurately.
Protein Intake v6 Calculator โ Free Online Tool
Free Protein Intake v6 Calculator โ Calculate protein intake v6 quickly and accurately.
Protein Intake v7 Calculator โ Free Online Tool
Free Protein Intake v7 Calculator โ Calculate protein intake v7 quickly and accurately.
Protein Intake v8 Calculator โ Free Online Tool
Free Protein Intake v8 Calculator โ Calculate protein intake v8 quickly and accurately.
Protein Intake v9 Calculator โ Free Online Tool
Free Protein Intake v9 Calculator โ Calculate protein intake v9 quickly and accurately.
QR Code Generator - ไบ็ปด็ ็ๆๅจ
ๅ ่ดนๅจ็บฟ็ๆๅจ - qr code generator - ไธ้ฎ็ๆ๏ผ็ฎๅๅฅฝ็จ
QR Code Generator โ Free Online Tool
Free QR Code Generator โ Create custom QR codes instantly for URLs, text, WiFi, email, and phone numbers. Customize colors, size, and download as PNG.
QR Code Reader - Scan QR Codes Free
Free online QR code reader - Scan and decode QR codes from images, supports all QR code formats
QR Code Scanner - Scan QR Codes Online Free
Free online QR code scanner - Scan QR codes from images using your camera or upload images to decode QR codes
Quadratic Formula Solver - AooPower
Solve quadratic equations.
Quantum Energy Calculator - AooPower
Calculate photon energy.
RMD Calculator - Free Online Tool
Calculate Required Minimum Distributions from retirement accounts.
RMS Calculator - AooPower
Calculate RMS levels.
ROAS Calculator - Calculate Return on Ad Spend Free
Free online ROAS calculator - Calculate Return on Ad Spend for marketing campaigns
ROI Calculator Calculator โ Free Online Tool
Free ROI Calculator Calculator โ Calculate roi calculator quickly and accurately.
ROI Calculator โ Free Online Tool
Free ROI Calculator โ Calculate roi quickly and accurately online.
Radioactive Decay Calculator - AooPower
Calculate radioactive decay.
Random Name Generator - Free Online Tool
Free online random name generator - Generate random names for characters, babies, pets, and more
Random Name Picker - Free Online Tool
Pick random names from a list for raffles, classroom activities, team selection, and giveaways. Fair and truly random selection.
Random Number Calculator โ Free Online Tool
Free Random Number Calculator โ Random Number online tool.
Random Number Generator - Generate Random Numbers Free
Free online random number generator - Generate random numbers with custom range and options
Random Team Generator - Free Online Tool
Split a group of people into random teams. Supports equal or custom team sizes.
Ratio Calculator - AooPower
Calculate ratios.
Readability Score Calculator - Free Online Tool
Analyze text readability with Flesch-Kincaid, Gunning Fog, Coleman-Liau, and SMOG scores. Get grade level and reading ease metrics for your content.
Readability Tester - ๅฏ่ฏปๆงๆต่ฏ
ๅ ่ดนๅจ็บฟๆต่ฏๅทฅๅ ท - readability tester - ๅฟซ้ๆต่ฏ้ช่ฏ
Reading Time Calculator โ Free Online Tool
Free Reading Time Calculator โ Reading Time online tool.
Recipe Scaler - Free Online Tool
Free Recipe Scaler - Scale any recipe up or down to serve any number of people. Automatically adjusts all ingredient quantities with smart unit conver
Refinance Calculator - Free Online Tool
Calculate savings from refinancing your mortgage.
Regex Tester - Test Regular Expressions Free
Free online regex tester - Test and debug regular expressions with real-time matching and highlighting
Relaxation Timer - Free Online Tool
Guided relaxation countdown with progressive muscle relaxation instructions and calming visuals.
Rent Calculator
Free online Rent Calculator
Rent vs Buy Calculator - Free Online Tool
Compare the costs of renting versus buying a home.
Rental Income Calculator - Free Online Tool
Calculate potential rental income and ROI for investment properties.
Rental Yield Calculator
Free Rental Yield Calculator - Calculate gross and net rental yield for investment properties. Compare rental returns across properties and estimate c
Resonance Calculator - AooPower
Calculate resonance frequency.
Responsive Design Tester - ๅๅบๅผๆต่ฏ
ๅๅบๅผ่ฎพ่ฎกๆต่ฏๅทฅๅ ท - ๅจ็บฟ้ข่ง็ฝ็ซๅจไธๅ่ฎพๅคไธ็ๆพ็คบๆๆ
Resume Builder - Free Online Tool
Free online resume builder - Create a professional resume in minutes with our easy-to-use template, download as PDF
Resume Builder Pro
Free online Resume Builder Pro
Retirement Age Calculator - Free Online Tool
Calculate your optimal retirement age based on savings goals.
Retirement Calculator 2026 - 401k Savings Calculator
Free retirement calculator to plan your 401k savings. Calculate how much you need to retire comfortably.
Retirement Lifestyle Calculator - Free Online Tool
Plan your retirement lifestyle and estimate living costs.
Retirement Savings Calculator - Free Online Tool
Calculate how much you need to save for retirement.
Retirement Withdrawal Calculator - Free Online Tool
Plan your retirement withdrawal strategy and sustainable income.
Reverb Calculator - AooPower
Calculate reverb time.
Road Trip Budget Calculator - Free Online Tool
Plan your road trip budget including gas, lodging, and food.
Robots.txt Generator
ๅ ่ดนๅจ็บฟ็ๆๅจ - robots txt generator - ไธ้ฎ็ๆ๏ผ็ฎๅๅฅฝ็จ
Roman Numeral Converter - Convert Roman Numerals Free
Free online Roman numeral converter - Convert between Roman numerals and numbers
Room Area Calculator - Free Online Tool
Free Room Area Calculator - Calculate floor area, wall area, and volume of any room. Perfect for flooring, painting, tiling, and HVAC planning. Suppor
Roommate Expense Tracker - Free Online Tool
Track shared expenses between roommates. See who owes whom and settle debts with minimum transactions.
Roth vs Traditional IRA Calculator - Compare IRA Options
Free online Roth vs Traditional IRA calculator - Compare retirement account options
Running Pace Calculator - Pace, Speed & Split Times
Free Running Pace Calculator - Calculate pace, speed, finish time, and split times for any distance. Plan your 5K, 10K, half marathon, or marathon wit
SQL Formatter - Free Online Tool
Free online SQL formatter - Format and beautify SQL queries, support MySQL, PostgreSQL, SQL Server
SVG Editor - SVG ็ผ่พๅจ
SVG ็ผ่พๅจ - ๅจ็บฟ SVG ไปฃ็ ็ผ่พๅๅฎๆถ้ข่งๅทฅๅ ท
SVG to PNG Converter โ Free Online Tool
Free SVG to PNG Converter - Convert SVG vector graphics to PNG images instantly in your browser. Custom size, transparent background, high quality.
Salary Calculator 2026 - Hourly to Salary Converter
Free salary calculator to convert hourly wage to annual salary. Calculate weekly, monthly, and yearly income.
Salary Negotiation Prep - Free Online Tool
Prepare for salary negotiations. Calculate your market value, build talking points, and practice counteroffers.
Salary to Hourly Calculator โ Free Online Tool
Free Salary to Hourly Calculator โ Calculate salary to hourly quickly and accurately.
Sales Tax Calculator โ Free Online Tool
Free Sales Tax Calculator โ Calculate sales tax quickly and accurately online.
Sample Rate Converter - AooPower
Convert sample rates.
Savings Goal Calculator โ Free Online Tool
Free Savings Goal Calculator โ Savings Goal online tool.
Schema Generator - Schema ๆ ่ฎฐ็ๆๅจ
ๅ ่ดนๅจ็บฟ็ๆๅจ - schema generator - ไธ้ฎ็ๆ๏ผ็ฎๅๅฅฝ็จ
School Supply List
Free online School Supply List
Scientific Calculator - Advanced Math Calculator Free
Free online scientific calculator - Perform advanced mathematical calculations with trigonometric, logarithmic, and exponential functions
Scientific Notation Calculator
Convert between standard numbers and scientific notation. Perform arithmetic operations in scientific notation with step-by-step solutions.
Scoreboard Tracker - Free Online Tool
Track scores for any game or competition. Add players, adjust scores, and see the leaderboard.
Scrabble Score Calculator - Free Online Tool
Calculate Scrabble word scores instantly. Includes letter values, word and letter multipliers.
Screen PPI Calculator โ Free Online Tool
Free Screen PPI Calculator โ Calculate screen ppi quickly and accurately.
Screen Recorder - Record Screen Online Free
Free online screen recorder - Record your screen directly in browser, no download required, save as WebM or GIF
Screenshot to Code - Free Online Tool
Convert screenshots to HTML/CSS code templates. Upload a UI screenshot and get a starter code structure to build from.
Sentence Counter - Free Online Tool
Count sentences, paragraphs, words, and characters in your text. Get detailed text statistics including average sentence length and reading time.
Severance Pay Calculator 2026 - Layoff Package Calculator
Free severance pay calculator to estimate your layoff package. Calculate severance based on years of service and salary.
Shipping Cost Estimator
Free online Shipping Cost Estimator
Shoe Size Converter - Free Online Tool
Convert shoe sizes between US, UK, EU, and CM. Find your perfect fit with our comprehensive shoe size conversion chart.
Shopify Profit
Free online Shopify Profit
Shutter Speed Calculator - AooPower
Calculate optimal shutter speed for sharp photos.
Sick Leave Calculator โ Free Online Tool
Free Sick Leave Calculator โ Calculate sick leave quickly and accurately.
Simple Interest Calculator โ Free Online Tool
Free Simple Interest Calculator โ Calculate simple interest quickly and accurately.
Sitemap Generator - Sitemap ็ๆๅจ
ๅ ่ดนๅจ็บฟ็ๆๅจ - sitemap generator - ไธ้ฎ็ๆ๏ผ็ฎๅๅฅฝ็จ
Skills Assessment
Free online Skills Assessment
Sleep Calculator - Find Your Optimal Bedtime & Wake Time
Free Sleep Calculator - Find the best time to go to bed or wake up based on sleep cycles. Optimize your sleep schedule for better rest and energy.
Sleep Calculator Calculator โ Free Online Tool
Free Sleep Calculator Calculator โ Sleep Calculator online tool.
Slow Motion Calculator - AooPower
Calculate slow motion rates.
Slug Generator - Create URL-Friendly Slugs Free
Free online slug generator - Convert text to URL-friendly slugs for SEO optimization
Social Media Image Sizer
Free online Social Media Image Sizer
Social Proof Counter
Free online Social Proof Counter
Social Security Calculator - Free Online Tool
Estimate your Social Security benefits at different retirement ages.
Space Distance Calculator - Free Online Tool
Calculate distances between planets, stars, and galaxies. Convert between light-years, AU, and parsecs.
Speaking Time Calculator โ Free Online Tool
Free Speaking Time Calculator โ Speaking Time online tool.
Specific Gravity Calculator - AooPower
Calculate specific gravity.
Speech to Text - Free Voice Typing
Free online speech to text converter - Convert voice to text using browser speech recognition
Speed Distance Time Calculator - Free Online
Calculate speed, distance, or time when you know the other two. Supports mph, km/h, m/s, and knots.
Split Bill Calculator
Split restaurant bills fairly among friends. Handle unequal shares, shared items, individual items, tax, and tip distribution.
Square Root Calculator โ Free Online Tool
Free Square Root Calculator โ Calculate square root quickly and accurately.
Stamp Duty Calculator - Free Online Tool
Free Stamp Duty Calculator - Estimate stamp duty land tax (SDLT) on property purchases in the UK, Australia, and other countries. Calculate tax for fi
Standard Deviation Calculator - AooPower
Calculate standard deviation.
Star Map Viewer - Free Online Tool
View an interactive star map based on your location and time. Identify constellations and bright stars.
Star Trail Calculator - AooPower
Calculate star trail exposure.
Startup Cost Calculator - Business Launch Budget Planner
Free Startup Cost Calculator - Estimate total costs to launch your business. Plan one-time and recurring expenses across categories like legal, equipm
Statistics Calculator - Calculate Statistics Free
Free online statistics calculator - Calculate mean, median, mode, standard deviation, and more
Step Counter Converter - Free Online Tool
Convert steps to distance, calories burned, and time walked. Calculate how far you walked based on your step count.
Stereo Width Calculator - AooPower
Calculate stereo width.
Stock Average Calculator - Calculate Average Cost Basis Free
Free online stock average calculator - Calculate average cost basis for stock investments
Stock Profit Calculator - Calculate Stock Trading Profits
Free online stock profit calculator - Calculate stock trading profits, losses, and ROI
Stoichiometry Calculator - AooPower
Calculate reaction quantities.
Stopwatch Calculator โ Free Online Tool
Free Stopwatch Calculator โ Stopwatch online tool.
Stopwatch with Laps - Free Online Timer
Free online stopwatch with lap times - Accurate stopwatch with lap/split time functionality, download lap times
Storage Calculator Calculator โ Free Online Tool
Free Storage Calculator Calculator โ Calculate storage calculator quickly and accurately.
Storage Usage Analyzer
Free online Storage Usage Analyzer
Storm Tracker - Free Online Tool
Track storms and severe weather in your area.
Streaming Bitrate Calculator - AooPower
Calculate streaming bitrate.
Stress Level Quiz - Free Online Tool
Assess your current stress level with a quick quiz based on the Perceived Stress Scale. Get personalized tips.
Stretching Timer
Free online Stretching Timer
Student Loan Calculator 2026 - Student Debt Calculator
Free student loan calculator to calculate monthly payments and total interest. Plan your student debt repayment.
Study Time Calculator โ Free Online Tool
Free Study Time Calculator โ Calculate study time quickly and accurately.
Study Time v10 Calculator โ Free Online Tool
Free Study Time v10 Calculator โ Calculate study time v10 quickly and accurately.
Study Time v4 Calculator โ Free Online Tool
Free Study Time v4 Calculator โ Calculate study time v4 quickly and accurately.
Study Time v5 Calculator โ Free Online Tool
Free Study Time v5 Calculator โ Calculate study time v5 quickly and accurately.
Study Time v6 Calculator โ Free Online Tool
Free Study Time v6 Calculator โ Calculate study time v6 quickly and accurately.
Study Time v7 Calculator โ Free Online Tool
Free Study Time v7 Calculator โ Calculate study time v7 quickly and accurately.
Study Time v8 Calculator โ Free Online Tool
Free Study Time v8 Calculator โ Calculate study time v8 quickly and accurately.
Study Time v9 Calculator โ Free Online Tool
Free Study Time v9 Calculator โ Calculate study time v9 quickly and accurately.
Subtitle Timing Calculator - AooPower
Calculate subtitle timing.
Sun Position Finder - AooPower
Find sun position and direction.
Sunrise Sunset Calculator - Free Online Tool
Calculate sunrise, sunset, golden hour, and twilight times for any location and date.
Surface Tension Calculator - AooPower
Calculate surface tension.
Swimming Calories Calculator
Calculate calories burned swimming by stroke, duration, and intensity. Compare different swimming strokes and plan your pool workouts.
Swimming Pace Calculator โ Free Online Tool
Free Swimming Pace Calculator โ Calculate swimming pace quickly and accurately.
System of Equations Solver - AooPower
Solve linear systems.
TDEE Calculator โ Free Online Tool
Free TDEE Calculator - Calculate your Total Daily Energy Expenditure and find out how many calories you burn daily.
TSV to CSV Converter โ Free Online Tool
Free TSV to CSV Converter - Convert tab-separated values to comma-separated values instantly. Handle quoting, escaping, and custom delimiters.
Task Timer
Free online Task Timer
Tax Calculator - Free Online Tool
Free online tax calculator. Estimate your federal and state income tax, effective tax rate, and take-home pay for any filing status.
Tax Withholding Calculator 2026 - IRS W-4 Calculator
Free tax withholding calculator to estimate your federal tax withholding. Calculate W-4 allowances and take-home pay.
Telescope Magnification Calculator - Free Online Tool
Calculate telescope magnification, field of view, and exit pupil for any eyepiece-telescope combination.
Temp Email Generator - Disposable Email Free
Free online temporary email generator - Create disposable email addresses instantly, protect your privacy
Temperature Converter Pro - ยฐF ยฐC K ยฐR Converter
Free Temperature Converter Pro - Convert between Fahrenheit, Celsius, Kelvin, Rankine, and more. Includes common reference points, batch conversion, a
Terms Of Service Generator
Free online Terms Of Service Generator
Test Score Calculator โ Free Online Tool
Free Test Score Calculator โ Calculate test score quickly and accurately.
Text Case Converter - ๅคงๅฐๅ่ฝฌๆข
ๅ ่ดนๅจ็บฟ่ฝฌๆขๅทฅๅ ท - text case converter - ๅฟซ้่ฝฌๆข๏ผๆฏๆๅค็งๆ ผๅผ
Text Compare - ๆๆฌๅฏนๆฏๅทฅๅ ท
ๅ ่ดนๅจ็บฟๆๆฌๆฏ่พๅทฅๅ ท - ๅฏนๆฏไธคๆฎตๆๆฌๅทฎๅผ๏ผ้ซไบฎๆพ็คบๆฐๅขใๅ ้คๅไฟฎๆนๅ ๅฎน
Text Diff Checker - ๆๆฌๅฏนๆฏ
ๅ ่ดนๅจ็บฟๆฃๆฅๅทฅๅ ท - text diff checker - ๅฟซ้ๆฃๆตๅๆ
Text Encryptor - ๆๆฌๅ ๅฏ
ๆๆฌๅ ๅฏ่งฃๅฏๅทฅๅ ท - AES ๅ ๅฏไฟๆคๆๆๆๆฌ๏ผๅฎๅ จ็ๅจ็บฟๅ ๅฏๅทฅๅ ท
Text Repeater - Free Online Tool
Repeat any text multiple times with custom separator. Generate repeated text for testing, filler content, or fun messages instantly.
Text Reverser - Free Online Tool
Reverse text, words, or sentences instantly. Flip text backwards, reverse word order, or mirror entire paragraphs with this free online tool.
Text Reverser - Reverse Text & Words Free
Free online text reverser - Reverse text, words, or sentences instantly
Text to Binary Converter โ Free Online Tool
Free Text to Binary Converter - Convert text to binary code and binary to text instantly. Supports ASCII, UTF-8, and multiple output formats.
Text to Speech - Free TTS Converter
Free online text to speech converter - Convert text to natural sounding speech, download as MP3
Thermal Expansion Calculator - AooPower
Calculate thermal expansion.
Thevenin Calculator - AooPower
Calculate Thevenin equivalent.
Thumbnail Maker - Create Custom Thumbnails Free
Free online thumbnail maker - Create custom thumbnails for YouTube and social media
Tiktok Caption Maker
Free online Tiktok Caption Maker
Tile Calculator Calculator โ Free Online Tool
Free Tile Calculator Calculator โ Calculate tile calculator quickly and accurately.
Time Duration Calculator - Calculate Time Difference Free
Free online time duration calculator - Calculate time difference between two dates or times
Time Lapse Interval - AooPower
Calculate time lapse intervals.
Time Zone Calculator โ Free Online Tool
Free Time Zone Calculator โ Calculate time zone quickly and accurately online.
Time Zone Converter - Convert Time Between Timezones Free
Free online time zone converter - Convert time between different time zones worldwide instantly
Timer Calculator โ Free Online Tool
Free Timer Calculator โ Timer online tool.
Timestamp Converter - ๆถ้ดๆณ่ฝฌๆข
ๅ ่ดนๅจ็บฟ่ฝฌๆขๅทฅๅ ท - timestamp converter - ๅฟซ้่ฝฌๆข๏ผๆฏๆๅค็งๆ ผๅผ
Tip Calculator Calculator โ Free Online Tool
Free Tip Calculator Calculator โ Calculate tip calculator quickly and accurately.
Tip Calculator โ Free Online Tool
Free Tip Calculator โ Calculate tips quickly and split bills fairly among friends.
Tire Size Calculator
Decode tire sizes, compare tire dimensions, and calculate speedometer differences. Understand what tire numbers mean and find equivalent tire sizes.
Tournament Bracket Generator - Free Online Tool
Generate single-elimination tournament brackets for 4-32 teams. Track match results and advance winners.
Travel Budget Planner
Free online Travel Budget Planner
Travel Insurance Calculator - Free Online Tool
Estimate travel insurance costs for your trip.
Triangle Area Calculator โ Free Online Tool
Free Triangle Area Calculator โ Calculate triangle area quickly and accurately.
Trivia Quiz Maker - Free Online Tool
Play random trivia questions from various categories. Test your knowledge and track your score.
Tweet Formatter
Free online Tweet Formatter
URL Encoder Decoder - Free Online Tool
Encode and decode URLs and URI components. Convert special characters to percent-encoding and back instantly.
URL Shortener - URL ็ผฉ็ญๅจ
ๅ ่ดนๅจ็บฟๅทฅๅ ท - url shortener - ็ฎๅๅฅฝ็จ๏ผๆ ้ๆณจๅ
URL Validator - Check URL Format Free
Free online URL validator - Check if URLs are valid and properly formatted
UUID Generator - Generate UUID v4 Free
Free online UUID generator - Generate UUID v4 identifiers instantly, bulk generate multiple UUIDs
Umbrella Insurance Calculator - Free Online Tool
Calculate umbrella insurance needs for liability protection.
Unit Converter - ๅไฝๆข็ฎ
ๅ ่ดนๅจ็บฟ่ฝฌๆขๅทฅๅ ท - unit converter - ๅฟซ้่ฝฌๆข๏ผๆฏๆๅค็งๆ ผๅผ
Unit Converter Calculator โ Free Online Tool
Free Unit Converter Calculator โ Calculate unit converter quickly and accurately online.
User Agent Parser - Parse UA String Free
Free online user agent parser - Parse and analyze browser user agent strings to identify browser, OS, and device
Utility Bill Splitter - Free Online Tool
Split utility bills among roommates. Supports equal, proportional by room size, or custom splits.
Vacation Days Calculator
Free Vacation Days Calculator - Track your PTO balance, calculate accrued vacation days, and plan time off. See how many vacation days you have left a
Vaccination Schedule
Free online Vaccination Schedule
Variance Calculator - AooPower
Calculate variance.
Velocity Calculator
Free online Velocity Calculator
Video Aspect Ratio - AooPower
Calculate video aspect ratios.
Video Audio Sync - AooPower
Fix audio sync.
Video Bitrate Calculator - AooPower
Calculate video bitrate.
Video Compression Calculator - AooPower
Calculate compression ratios.
Video Compressor - Reduce Video Size Free
Free online video compressor - Compress MP4, AVI, WEBM videos without losing quality, reduce file size instantly
Video Duration Calculator - AooPower
Calculate video duration.
Video Encoding Time - AooPower
Estimate encoding time.
Video Export Settings - AooPower
Guide for export settings.
Video File Size Estimator - AooPower
Estimate video file sizes.
Video Quality Score - AooPower
Calculate quality metrics.
Video Render Time - AooPower
Estimate render time.
Video Resolution Calculator - AooPower
Calculate video resolutions.
Video Stabilization Guide - AooPower
Guide for stabilization.
Video Storage Calculator - AooPower
Calculate storage needs.
Video to GIF Converter - Free Online Tool
Free online video to GIF converter - Convert MP4, AVI, WEBM videos to animated GIFs instantly
Visa Requirement Checker
Free online Visa Requirement Checker
Viscosity Calculator - AooPower
Calculate viscosity.
Water Intake Calculator โ Free Online Tool
Free Water Intake Calculator โ Water Intake online tool.
Wave Calculator
Free online Wave Calculator
Wavelength Calculator - AooPower
Convert wavelength/frequency.
Wedding Budget Calculator - Free Wedding Cost Planner
Free Wedding Budget Calculator - Plan your dream wedding within budget. Track expenses across categories like venue, catering, photography, and more.
Weekly Schedule
Free online Weekly Schedule
Weeks Between Dates Calculator โ Free Online Tool
Free Weeks Between Dates Calculator โ Calculate weeks between dates quickly and accurately.
Weight Converter Pro - kg, lbs, oz, g, stone Converter
Free Weight Converter Pro - Convert between pounds, kilograms, ounces, grams, stones, metric tons, and more. Batch conversion and common reference wei
What Is My IP - ๆ็ IP ๅฐๅ
ๅ ่ดนๅจ็บฟ IP ๅฐๅๆฅ่ฏขๅทฅๅ ท - ๆฅ็ไฝ ็ๅ ฌ็ฝ IPใไฝ็ฝฎใISP ็ญ่ฏฆ็ปไฟกๆฏ
WhatsApp QR Code Generator - Create WhatsApp Links Free
Free online QR code generator for WhatsApp - Create WhatsApp click-to-chat links and QR codes instantly
White Noise Generator - Free Online Tool
Generate white, pink, and brown noise for focus, sleep, and relaxation. Adjustable volume and frequency.
Wholesale Price
Free online Wholesale Price
WiFi QR Code Generator - Create WiFi QR Codes Free
Free online WiFi QR code generator - Create QR codes for WiFi networks so guests can connect instantly by scanning
Word Counter - ๅญๆฐ็ป่ฎก
ๅ ่ดนๅจ็บฟๅทฅๅ ท - word counter - ็ฎๅๅฅฝ็จ๏ผๆ ้ๆณจๅ
Word Counter Calculator โ Free Online Tool
Free Word Counter Calculator โ Word Counter online tool.
Word Frequency Counter - Free Online Tool
Count word frequency in any text. Analyze word usage patterns, find most common words, and generate word frequency statistics instantly.
Words Per Minute Calculator โ Free Online Tool
Free Words Per Minute Calculator โ Calculate words per minute quickly and accurately.
Work Hours Calculator
Free Work Hours Calculator - Calculate total hours worked, overtime, and pay for any time period. Track weekly hours, break deductions, and generate t
Work-Life Balance Quiz - Free Online Tool
Assess your work-life balance with a quick quiz. Get a score and personalized recommendations.
World Clock - Free Online Tool
View current time in multiple time zones around the world. Compare times across cities with our free world clock tool.
XML Validator - Validate & Format XML Free
Free online XML validator - Validate and format XML data instantly
XML to CSV Converter โ Free Online Tool
Free XML to CSV Converter - Convert XML data to CSV format instantly. Extract elements and attributes into clean tabular data for spreadsheets.
YAML Formatter & Validator โ Free Online Tool
Free YAML Formatter - Format, validate, and beautify YAML files online. Convert between YAML and JSON with syntax highlighting.
Yahtzee Scorer - Free Online Tool
Track Yahtzee scores for multiple players. Auto-calculate upper and lower sections with bonus.
Yoga Calories Calculator
Calculate calories burned during different types of yoga. Compare Hatha, Vinyasa, Bikram, Power Yoga and more based on your weight and duration.
YouTube Thumbnail Downloader - Get Thumbnails Free
Free online YouTube thumbnail downloader - Download YouTube video thumbnails in all resolutions (HD, SD, MQ) instantly
YouTube Thumbnail Downloader - ็ผฉ็ฅๅพไธ่ฝฝ
ๅ ่ดนๅจ็บฟ YouTube ็ผฉ็ฅๅพไธ่ฝฝๅจ - ่พๅ ฅ่ง้ข URL ่ทๅๆๆๅ่พจ็็็ผฉ็ฅๅพ
Youtube Title Generator
Free online Youtube Title Generator
pH Calculator - AooPower
Calculate pH levels.
ๅ ่ดนๅจ็บฟๅทฅๅ ท
ไฝฟ็จๆไปฌ็ๅ ่ดนๅจ็บฟๅทฅๅ ท่ฟ่ก่ฎก็ฎใ่ฝฌๆขๅ็ๆใ
๐ Showing free online tools
Free Online Tools - Calculators, Converters & Generators
Access 1000+ free online tools including calculators, converters, generators and more. Fast, accurate, and easy to use.