Clear Site Data

About

Quickly clear cookies, cache, and local storage for the current site with a simple two-click confirmation using this lightweight tool for debugging, testing, and privacy cleanup.

Clear Site Data works through Chrome’s built-in browsingData API, removing supported site data at the browser level without injecting code, modifying page content, or relying on external scripts, remote servers, or custom databases. Click the toolbar icon once to confirm, then click again to clear data for the active site.

Designed for developers, QA testers, site owners, support teams, and privacy-focused users, it makes it easy to reset local sessions, test fresh visitor behavior, clear broken cached states, troubleshoot login issues, or remove local site identifiers without digging through Chrome settings.

The extension clears common local site data types including cookies, cache, localStorage, IndexedDB, CacheStorage, service workers, WebSQL, and file system storage where supported by Chrome. Cookies may be cleared across the broader registrable domain because Chrome and websites often share login cookies across subdomains, while other storage types remain scoped to the active site origin.

Clear Site Data uses only minimal permissions, runs fully through Chrome’s native extension APIs, and does not collect, store, transmit, sell, or share user data. It does not clear passwords, browsing history, downloads, autofill data, extension data, or server-side identifiers, and it is not a VPN or anonymity tool. It is built for one focused purpose: fast, safe, local site cleanup from the toolbar.