Hey Product Hunt community! 👋

I'm Paul, the maker of HandyTK.

As a Senior Engineer, I've always been frustrated by the state of online utility tools. Whenever I needed to format a JSON, merge a PDF, or compress an image, I had to deal with intrusive ads, forced sign-ups, and—worst of all—uploading sensitive files to unknown servers.

So, I built HandyTK.

It’s a collection of 88+ free, privacy-first tools. What makes it different? 100% local processing. By leveraging WebAssembly and Canvas, almost all tools run entirely in your browser. Your data never leaves your device. No tracking, no ads, no uploading.

I'd love for you to try it out today (no sign-up required). Let me know what tools you'd like to see added next!

Thanks for your support! 🙏

Hey Product Hunt community! 👋

I'm Paul, the maker of HandyTK.

So, I built HandyTK.

I'd love for you to try it out today (no sign-up required). Let me know what tools you'd like to see added next!

Thanks for your support! 🙏

Handy Toolkit

Free online tools that run entirely in your browser

Free online tools that run entirely in your browser