Cookie Monster

Automatically deletes known ad trackers and flags suspicious cookies on every site you visit.

Cookie Monster watches every site you visit and automatically deletes the cookies that track you — without breaking the things you actually need. Every time you load a page, Cookie Monster scans what got stored in your browser. Known ad trackers are deleted automatically. Suspicious unknown cookies are flagged for your review. First-party cookies and cookies you rely on are left completely alone. CONFIGURES TO HOW YOU BROWSE On first install, a short questionnaire asks about your browsing habits. Do you use Login with Google? Do you have paid subscriptions? Cookie Monster uses your answers to build a personal whitelist — so your social logins, shopping carts, and subscription access are never touched. THREE PROTECTION MODES - Auto-delete + notify (recommended): known trackers deleted silently, notification shows what was removed - Flag only: nothing deleted automatically, suspicious cookies shown for manual review - Maximum protection: everything flagged is deleted automatically COMPLETELY PRIVATE All processing happens locally in your browser. No data ever leaves your device. No account required. No servers.