All Free Tools
100+ powerful tools across 8 categories calculators, converters, developer tools, games, and more
📊 Calculators
Essential calculation tools for everyday use
BMI Calculator
Calculate Body Mass Index instantly
🎂Age Calculator
Calculate exact age in years, months, days
🏦Loan EMI Calculator
Calculate monthly EMI payments
🏷️Discount Calculator
Calculate discounted prices instantly
💯Percentage Calculator
Quick percentage calculations
🔬Scientific Calculator
Advanced math — sin, cos, log, sqrt, power
🎓GPA Calculator
Calculate your GPA with credits, grades & 4.0 scale chart
💰Income Tax Calculator
Calculate your net salary after tax — monthly/yearly income & custom tax rate
💰Mortgage Calculator
Calculate your monthly mortgage payments
📈Compound Interest Calculator
Calculate compound interest with custom compounding frequency
💼Investment Calculator
Calculate future value of investments with regular contributions
🧓Retirement Calculator
Plan for your financial future with retirement projections
🎯Savings Goal Calculator
Calculate how much to save regularly to reach your savings goal
🧍ROI Calculator
Calculate return on investment for your projects or investments
📊Profit Margin Calculator
Calculate profit margin percentage for your business or products
🍘Break-Even Calculator
Calculate the point at which your business will break even
🍔VAT Calculator
Calculate Value Added Tax for your business transactions
💰Tip Calculator
Calculate tip amounts for your dining experience
Crypto Profit Calculator
Calculate your cryptocurrency profit or loss
Stock Profit Calculator
Calculate your stock market profit or loss
𓂃✍︎Paycheck Calculator
Calculate your net pay and tax withholdings
💰Net Worth Calculator
Calculate your total assets and liabilities
📊Debt to Income Ratio Calculator
Calculate your debt to income ratio for financial health assessment
💳Credit Card Payoff Calculator
Calculate how long it will take to pay off your credit card debt
🫰Loan Refinance Calculator
Calculate the potential savings from refinancing your loan
🚗Car Loan Calculator
Calculate your monthly car loan payments,total interest, and total loan cost and much more
🎓Student Loan Calculator
Calculate your monthly student loan payments, total interest, and total loan cost
⏲BMR Calculator
Calculate your basal metabolic rate
🏋🏾TDEE Calculator
Calculate your total daily energy expenditure
🫃🏻🍔Body Fat Calculator
Calculate your body fat percentage
⚖️🥗Calorie Calculator
Calculate your daily calorie needs
👾Macro Calculator
Calculate your daily macronutrient needs
🤰Pregnancy Due Date Calculator
Calculate your estimated due date
👩⚕️Ovulation Calculator
Calculate your most fertile days and ovulation date
😴Sleep Cycle Calculator
Calculate optimal wake up times or bedtimes based on 90-minute sleep cycles
📐Quadratic Equation Solver
Solve quadratic equations with step-by-step solutions
📐Fraction Calculator
Perform calculations with fractions
📐Ratio Calculator
Simplify ratios and find missing values
⚙️ Converters
Convert between different units instantly
Unit Converter
Convert length, mass, volume & more
💱Currency Converter
Convert between major currencies
🏃Speed Converter
Convert mph, kph, knots & more
💍Ring Size Converter
US, UK, EU & diameter conversion
🎨Color Converter
HEX, RGB & HSL conversion
💵Salary to Hourly Converter
Convert annual salary to hourly wage
💵Hourly to Salary Converter
Convert hourly wage to annual, monthly, and weekly salary
⏱️ Time Tools
Manage your time effectively
🧩 Utility Tools
Handy utilities for everyday tasks
QR Code Generator
Create QR codes for URLs & text
🔐Password Generator
Generate strong secure passwords
📝Text Case Converter
Convert text case formats
📺YouTube Toolkit
Extract video info, thumbnails & SEO tags
📝Notes Summarizer
Extract key sentences & keywords from text
🗑️watermark Remover
Remove image backgrounds instantly. 100% private, no upload needed.
🔍Keyword Density Checker
Analyze keyword usage in your content
♾️Meta Tag Generator
Generate optimized meta tags for your web pages
🤖Robots.txt Generator
Generate optimized robots.txt files for your website
🗺️Sitemap Generator
Create XML sitemaps for your website
🔑Keyword Density Checker
Analyze keyword usage in your content
🔗URL Shortener
Create short, shareable links for your content
📝Lorem Ipsum Generator
Generate placeholder text for your designs
📝Word Counter
Count words, characters, and more in your text
📝Character Counter
Count characters, letters, numbers, spaces, and special symbols
📝Text Repeater
Repeat text a specified number of times
📝Remove Duplicate Lines
Remove duplicate lines from your text
📝Text Sorter
Sort lines in your text alphabetically or numerically
📝↳↰Reverse Text Generator
Reverse your text in various ways
✂️🗑️Remove Extra Spaces
Remove leading and trailing spaces from your text
📜Sentence Counter
Count sentences in your text for writers, creators, and content professionals
💻 Developer Tools
Essential tools for developers and programmers
JSON Formatter
Pretty print, validate & minify JSON
🔣Base64 Encoder/Decoder
Encode/decode Base64 text
🔗URL Encoder/Decoder
Encode or decode URLs
📦Code Minifier
Minify HTML, CSS & JavaScript
🔐Hash Generator
MD5, SHA-1 & SHA-256 hashes
🆔UUID Generator
Generate UUID v4 identifiers
📱Device Preview
Test responsive design on 12+ device screens
🌐IP Address Finder
Find your public IP address, location, ISP, and timezone instantly
🌐Domain Authority Checker
Check your domain's SEO strength and authority
🚄Page Speed Tester
Test your website's performance and loading speed with Google PageSpeed Insights
🔏SSL Checker
Check the SSL certificate status and security of your website with SSL Labs
🔏DNS Lookup Tool
Perform DNS lookups for any domain and view detailed record information
🔏WHOIS Lookup Tool
Check domain registration information and ownership details with a trusted third party service
🔏Regex Tester
Test and debug regular expressions with live match highlighting and capture groups
🔏Diff Checker
Compare text, code, documents, and files side by side with line-by-line highlighting
🔏JWT Decoder
Decode and inspect JSON Web Tokens (JWTs) in your browser
🌐 Online Language IDEs
Write, run, and debug code in multiple languages right in your browser
🎮 Online Games
Fun games to relax and sharpen your mind
Tic Tac Toe
Play vs friend or computer AI
🧠Memory Game
Flip cards & match pairs
🐍Snake Game
Classic arcade — eat & grow
⌨️Typing Speed Test
Test your WPM & accuracy
🔢Number Guessing
Guess with hot/cold hints
♟️Chess Game
Full chess with AI opponent
🎯Sky Shoot
Battlefield shooter — 5v5 with AI allies & enemies
🎬 Media & Image Tools
Edit, convert, and analyze media files