Free Online Tools for Text, Math, Health & More
A growing collection of free tools no sign up, no install. Age calculator, word counter, BMI, JSON formatter and more, all in one place.
Word Counter
Calculate words, characters, and reading time instantly.
Case Converter
Convert text between uppercase, lowercase, and title case instantly.
Lorem Ipsum Generator
Generate standard Lorem Ipsum placeholder text for your designs. Create paragraphs, sentences, or lists instantly.
Text Scrambler
Shuffle words, lines, or letters instantly. Create puzzles, randomize lists, or obfuscate text easily.
Duplicate Line Remover
Remove duplicate lines from text lists instantly. Sort, trim, and clean up your data easily.
BMI Calculator
Calculate your Body Mass Index (BMI). Understand what your score means for your health risks and find your ideal weight range.
Body Fat Calculator
Calculate your body fat percentage using the US Navy method. The most accurate way to track fitness progress without expensive equipment.
Ideal Weight Calculator
Calculate your ideal body weight range using 4 different medical formulas. Find the healthy weight target that suits your body frame.
Calorie Calculator
Calculate your daily calorie needs (TDEE) to lose weight, maintain, or build muscle.
Period Calculator
Predict your next period, track your menstrual cycle, and calculate fertile days. Free period calculator for regular and irregular cycles.
Zodiac Sign Calculator
Find out your exact Zodiac sign, ruling planet, and element based on your birthday.
Rising Sign Calculator
Calculate your Rising Sign (Ascendant) instantly. Discover the 'mask' you present to the world based on your birth time.
Zodiac Love Compatibility
Check the love compatibility between two zodiac signs. Find out your relationship score based on astrology.
Moon Sign Calculator
Calculate your Moon Sign to discover your emotional inner self and subconscious needs.
Chinese Zodiac Calculator
Find your Chinese Zodiac sign and element based on your birth year.
Age Calculator
Calculate your exact age in years, months, and days instantly.
Aspect Ratio Calculator
Calculate image dimensions and find aspect ratios instantly.
Date Duration Calculator
Calculate the exact number of days, weeks, months, and years between two dates. Perfect for planning and tracking events.
Discount Calculator
Calculate the final price after discount instantly. Supports double discounts and tax calculation.
Loan Calculator
Calculate your monthly loan payments, total interest, and amortization. Perfect for mortgages, auto loans, and personal loans.
Pipe Velocity Calculator
Calculate fluid velocity and flow rate in pipes based on diameter. Essential for plumbing and engineering.
Fuel Cost Calculator
Calculate the total fuel cost for your trip. Supports MPG, L/100km, and various currencies.
EV Trip Cost Calculator
Calculate the electricity cost for your electric vehicle trip. Compare your savings against traditional gas cars.
Electricity Cost Calculator
Calculate how much energy your home appliances use. Estimate your electricity bill accurately based on wattage and usage.
Ads.txt Generator
Generate a valid ads.txt file for Google AdSense instantly.
Robots.txt Generator
Generate a SEO-friendly robots.txt file. Block AI bots (ChatGPT, Gemini) and control search engine access instantly.
QR Code Generator
Create custom QR codes instantly. Supports URL, Text, Wi-Fi, vCard, and more with logo and color customization.
YouTube Thumbnail Downloader
Download YouTube thumbnails in 4K, HD, and SD. Free online tool to extract high-quality cover images from any YouTube video instantly.
Stopwatch & Timer
Precise online stopwatch and countdown timer. Perfect for workouts, studying, cooking, and productivity.
CSS Box Shadow Generator
Create beautiful CSS box shadows visually. Adjust blur, spread, and color, then copy the code instantly.
Image Compressor
Compress JPG, PNG, and WEBP images instantly in your browser. Reduce file size up to 80% without losing quality.
JSON Formatter & Validator
Beautify, validate, and minify your JSON data instantly.
Base64 Converter
Encode and decode text or data to Base64 format instantly and securely.
UUID Generator
Generate unique Version 4 UUIDs (Universally Unique Identifiers) instantly and freely.
URL Encoder / Decoder
Encode text to URL-safe format or decode URLs back to readable text instantly.
HEX to RGB Converter
Convert HEX color codes to RGB, HSL, and CMYK instantly. Includes a visual color picker for designers and developers.
Difference Checker
Compare two texts side-by-side and highlight the differences instantly. Perfect for code, JSON, and documents.
JWT Decoder
Decode JSON Web Tokens (JWT) instantly. View header, payload, and signature securely in your browser.
Percentage Calculator
Calculate percentages, percentage change, and find what percent a number is of another instantly.
Area Calculator
Calculate the area of geometric shapes instantly. Supports Square, Rectangle, Triangle, Circle, Trapezoid, and more.
Standard Deviation Calculator
Calculate standard deviation, variance, and mean for your dataset. Advanced tool for Population and Sample statistics with step-by-step formulas.
Exponent Calculator
Calculate the power of any number instantly. Supports negative exponents, decimals, and large numbers.
Volume Calculator (m³)
Calculate the volume of cubes, cylinders, spheres, and tanks. Convert dimensions to Cubic Meters (m³) instantly.
<p>Tools of Everything is a comprehensive, free, no-sign-up collection of online tools. Whether you need to calculate your age, format JSON, check your BMI, or generate a QR code everything is here, ready to use instantly. Our tools span text, math, health, developer, security, and more categories, with new tools added regularly.</p>