Privacy

What you type here never leaves your device. Every tool on rusty-apps is compiled to WebAssembly and runs inside your browser tab. There is no server to send anything to, and no tool makes a network request while it works. Open your browser's network panel and use any of them: nothing goes out.

What is stored on your device

Each tool remembers your settings, and remembers your recent input while it is small enough to be worth keeping. It is kept in your browser's own localStorage, on your machine, and is never transmitted. Clearing your browsing data removes it, and a private window keeps nothing at all. Your chosen language and theme are stored the same way.

What is not collected

No account, no sign-up, no cookies of our own, no analytics script, no fingerprinting and no error reporting. The pages carry no third-party JavaScript except the advertising described below.

Advertising

These pages carry advertising, which is what pays for hosting them. An advertising network sets its own cookies and sees your IP address and the page you are on, in the same way it does on any other site. It does not see what you type into a tool: that text is never part of the page's markup and is never sent anywhere. If you would rather it saw nothing at all, an ad blocker breaks none of the tools.

Each tool has its own note

Every application carries its own privacy page with the specifics for its tools — reachable at /privacy.html on its own address. They all follow the same rule: what you type stays on your device.

The desktop version

The same tools are also built as a desktop application. It has no network code at all — not for updates, not for anything — and stores its settings in one small file in your user configuration directory.

Changes

If this ever changes, this page changes with it, and the change is visible in the project's history rather than announced quietly.