About Convertze

What this is

Convertze is a free collection of 49 file, text and developer tools built by Agent Null as an open source side project. Every tool runs entirely inside your browser: images are converted by your browser's own canvas, PDFs are read and rebuilt by JavaScript libraries running in your tab, and text tools are plain local code.

That architecture is the whole point. There is no server that receives your files, which means there is nothing to leak, nothing to retain, and no reason to make you sign up.

The privacy promise, precisely

Your files, text and numbers never leave your device. The one exception on the whole site is the currency converter, which downloads a public exchange-rate table once a day; the amounts you type still stay local. You can verify all of this: open your browser's network tab while using any tool, or read the source code on GitHub.

Contact & contributions

Found a bug, or missing a tool you need? Open an issue on GitHub. Several tools on this site exist because someone asked for them.