Every tool marked “Runs in your browser” processes your file entirely on your device using JavaScript and WebAssembly. The file is never sent over the network — not to us, not to anyone. Closing or refreshing the tab erases it completely.
A small set of tools marked “Processed on server” need heavier processing than a browser can do alone (for example, converting Word documents or unlocking certain PDFs). For those, your file is sent over an encrypted connection, processed, and deleted immediately after — it is never stored or used for anything else.
We don't require an account, and we don't add watermarks or credit limits to any tool.
One deliberate exception: the URL Shortener stores the link mapping you create (the destination URL and a click count, nothing personal) on our server — not because we changed our mind about privacy, but because a short link is structurally useless unless something remembers where it points after you close the tab.