Sometimes you just need a quick, reliable answer to an everyday task. These 10 free utility tools cover everything from password generation to date calculations — simple, fast and always available.
All Free Utility Tools (10)
- 🔑 Password Generator — Strong random password creator.
- 🛡️ Password Strength Checker — How strong is your password?
- 🎲 Random Number Generator — Generate random numbers in a range.
- 👤 Random Name Generator — Generate fake names for testing.
- 📧 Email Validator — Validate email format & MX record.
- 📆 Date Difference — Days between two dates.
- ⏱️ Time Duration Calculator — Hours, minutes between two times.
- ⏱️ Age in Seconds — Your age in years, days, hours, seconds — live.
- ⏳ Countdown Timer — Set a target date — shows live countdown.
- 🌍 World Clock — Current time in 20 major cities — live.
Why Use Coswaa Utility Tools?
- Free forever — every tool in this collection is free with no usage limits.
- No account required — open any tool and start using it immediately.
- Private by design — calculations run in your browser, nothing is stored on our servers.
- Works on all devices — fully optimised for phones, tablets and desktops.
- Regularly updated — tools are maintained and improved based on user feedback.
Coswaa offers 150+ free tools across finance, health, SEO, text, image, PDF, utility and AI categories. Explore the full collection →