All your everyday tools
in one place
Age Calculator
Calculate your exact age in years, months, and days from any birth date.
BMI Calculator
Calculate your Body Mass Index and see if it falls in a standard weight category.
EMI Calculator
Calculate the monthly loan payment, total interest, and repayment schedule.
Percentage Calculator
Calculate a percentage of a number, percentage change, and add or subtract a percent.
Interest Calculator
Compare simple and compound interest over any number of years.
Unit Converter
Convert km to miles, kg to lbs, and Celsius to Fahrenheit. Free metric and imperial unit converter.
Currency Converter
USD to EUR converter and exchange rate calculator for 150+ currencies. Live mid-market rates in your browser.
Word Counter
Free word counter: count words, characters, sentences, paragraphs, and reading time in your browser.
Text Case Converter
Convert text to upper case, lower case, title case, camel case, and more.
PDF Merge
Combine several PDF files into one document in your browser.
PDF Compress
Reduce a PDF file size in your browser and download the result.
Image Compressor
Compress a JPEG or PNG in your browser and keep a usable quality.
Image Resizer
Resize an image to exact pixel dimensions, with an optional aspect-ratio lock.
QR Code Generator
Create a QR code for a URL, text, email, phone, SMS, or Wi-Fi network.
Password Generator
Generate a random password with a length and character set you choose.
Internet Speed Test
Check your internet speed: download, upload, ping, and jitter. Free WiFi and broadband speed test in your browser.
Live Speedometer
Live GPS speedometer for walking, running, cycling, bike, car, and train. Digital km/h and mph speed checker in your browser.
Prank Hacker Tool
Fake full-screen hacking screen to prank friends. Type random keys for fake code, then show Access Granted or Denied. Nothing real happens.
Lightning Fast
All tools run instantly in your browser. No server round-trips, no waiting.
100% Private
Your data never leaves your device. No uploads, no tracking, no sign-up.
Works Everywhere
Use on any device with a modern browser. Mobile, tablet, or desktop.