UnitMaster
The most beautiful and accurate unit converter on the web.
Start new thread
Tanmay Karmakar

UnitMaster - Run powerful PDF, Image, and Dev tools offline. 100% Privacy

by•
The all-in-one privacy-focused digital toolkit for developers and professionals. Run PDF tools, converters, and calculators offline in your browser. No server uploads.

Add a comment

Replies

Best
Tanmay Karmakar
Maker
📌
Hi Product Hunt! 👋 I’m Tanmay, and I built UnitMaster for a simple reason: Trust. We all use online converters, but have you ever wondered where that sensitive PDF goes after you upload it? I did. And I didn't like the answer. 🚀 Enter UnitMaster: Privacy Native: Files are processed locally on your device via WASM. No server uploads. Ever. Blazing Fast: Instant processing. No valid "queue" or "uploading" bars. Developer Friendly: From JWT debuggers to Ohm's Law calculators, it’s the Swiss Army Key for pros. Offline Ready: Works on a plane or in a tunnel. It’s completely free to use. I’d love to know which tool you find most useful! Thanks for checking it out!