About FreeStool

Our Mission

FreeStool is a collection of 200+ free online tools designed to help people with everyday tasks. From calculating your BMI to compressing images, from generating QR codes to testing your keyboard — we believe essential tools should be free, fast, and private.

Every tool on FreeStool runs entirely in your browser. Your data never leaves your device. No sign-ups, no accounts, no tracking of your personal information.

What We Offer

Calculators

60+ calculators for finance, health, math, and more

Timers

50+ timers for speeches, workouts, cooking, and productivity

Developer Tools

JSON formatter, regex tester, hash generator, and more

Image Tools

Compress, resize, crop images and generate favicons

PDF Tools

Merge, split, compress, and convert PDF files

Converters

Unit, currency, data format, and color converters

Word Games

Wordle, Sudoku, Nerdle, and more brain games

Device Tests

Test your microphone, webcam, keyboard, and sensors

Our Principles

  • 100% Free — Every tool is completely free with no premium tier
  • Privacy First — All processing happens in your browser, nothing uploaded to servers
  • No Sign-Up — Use any tool instantly without creating an account
  • Mobile Friendly — Every tool works on phones, tablets, and desktops
  • Fast & Reliable — Built with modern web technologies for speed

Contact

Have a suggestion for a new tool or found a bug? We would love to hear from you.

Email: contact@freestool.xyz