FreeToolHub

什么是 FreeToolHub？

FreeToolHub is a collection of 33+ free browser-based utility tools for developers, writers, and everyday users. No sign-up, no tracking, no ads. Everything runs 100% client-side in your browser. Tools include: word counter, password generator, JSON formatter, QR code generator, color picker, image compressor, BMI calculator, regex tester, UUID generator, and many more. Built in Denmark, privacy-first by design.