About

This site is a growing collection of free tools that run entirely in your browser. There's no account to create, nothing to install, and — most importantly — your files are never uploaded to a server. Everything happens on your own device.

Why browser-based?

Most "free online tool" sites upload your file, process it on their servers, and send it back. For anything private — contracts, IDs, financial documents — that means your data sits on someone else's machine. Our tools use modern web technology (JavaScript and WebAssembly) to do the work locally instead. Your file stays with you, and the result downloads straight to your device.

What's here

The PDF tools are live today: read, merge, split, rotate, watermark, add page numbers, compress, OCR and sign — all in the browser. Tools for images, SVG and 3D are on the way, alongside a few playful experiments.

How it stays free

These tools are supported by unobtrusive ads. That's it — no paywalls on the core features, and no selling of your data (we never see it). If a heavier, server-side feature is added later, it will be clearly marked.

Feedback

Found a bug or want a tool added? Suggestions are welcome — this site gets better the more people tell us what they need.