keeplocal.tools/privacy

Privacy

keeplocal.tools is the front page for a family of file tools built on one promise: your files never leave your device.

This page collects no personal data, requires no account, sets no cookies, and runs no analytics or third-party trackers. The only thing stored in your browser is your light or dark theme preference, in localStorage, which never leaves your device.

The tools do their work in your browser over WebAssembly — the files you open are read, processed and handed back locally. They are never uploaded, because there is no server to upload them to. Every tool ships a strict connect-src 'self' policy, so the page cannot open a connection to anywhere else even if it tried.

Each tool is open source, so this is verifiable rather than a promise. Read the code, watch the network panel, or unplug your connection and see the tools keep working. Source lives at github.com/mtclab/localbench.

Questions? [email protected]