About Convertze
What this is
Convertze is a free collection of 64 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. A few tools download a shared, generic helper once so they can do their work: the currency converter fetches a public exchange-rate table, the image-to-text tool downloads its OCR engine, and the background remover downloads its segmentation model. None of these ever receive your content; only your own device does the work on it. 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? Use the form below, or open an issue on GitHub if that is more your speed. Several tools on this site exist because someone asked for them.
Keep it free
Convertze has no ads, no tracking and nothing to sell, and the plan is to keep it that way. If a tool here saved you some time and you feel like saying thanks, a chai or a coffee covers the domain bill and fuels the next tool.
Request a tool, report a bug, or just say something
Not everyone wants a GitHub account, so here is a plain form. Feature requests genuinely drive the roadmap, and bug reports get fixed fast.
Honest note: this form is the one thing on this page that sends anything anywhere. Exactly what you type above goes to our inbox via Web3Forms, nothing else does.