Client-side tool — nothing leaves your browser

Privacy Check

See what any website you visit can read about you right now. This page runs 100% in your browser. No data is sent anywhere, not even to Zbelthas. You can read the source.

Analysing…

Run local

All checks happen here — zero network fetches.

Open code

Inspect the page source to verify.

Ephemeral

Refresh and every result disappears.

Related reading: zero metadata, threat model, Zbelthas Browser. Tools you control: disable third-party cookies, set a common Accept-Language.