CookieGuard Pro

About

Take full control of your browser cookies with CookieGuard Pro — the modern, privacy-first cookie editor and manager built from scratch for Manifest V3.
🍪 WHAT YOU CAN DO (ALL FREE)
View every cookie stored by any website — see the name, value, domain, path, expiration date, and security flags at a glance.
Edit any cookie field directly. Change values, update expiration dates, toggle secure and httpOnly flags, adjust the SameSite attribute. Perfect for developers debugging sessions and anyone who wants full transparency into what sites store on their machine.
Delete cookies one at a time or wipe all cookies for a site with a single click.
Auto-delete cookies when you close a tab. Toggle this on, and cookies are automatically removed the moment you close a site — so tracking cookies don't follow you around. Protect your important sites (banking, email) by adding them to your whitelist (5 sites free).
Import and export cookies as clean JSON files. Back up your session, share cookies between browsers, or restore a saved state. Great for developers working across environments.
Search and filter cookies instantly by name — essential when a site stores dozens of cookies and you need to find a specific one.
Dark and light themes — switch in settings to match your preference.
🔒 PRIVACY YOU CAN VERIFY
Zero data collection. Nothing is sent to any server, ever. No analytics, no telemetry, no tracking scripts, no ads. All your data stays on your device in local storage. When you uninstall the extension, everything is deleted automatically.
Open source — inspect every line of code yourself: https://github.com/kevinjones-dev/cookieguard-pro
We request only the permissions required for core functionality, and we explain each one in our privacy policy.
🛠️ BUILT FOR MODERN CHROME
CookieGuard Pro is built natively for Manifest V3 — Chrome's latest extension platform. No migration debt, no compatibility hacks, no deprecated APIs. Clean, modern code that follows Google's current best practices.
👩‍💻 GREAT FOR DEVELOPERS
Web developers and QA testers use CookieGuard Pro to manage sessions, debug authentication, test cookie behavior across domains, and quickly swap between states. Import/export makes it easy to share cookie sets with your team.
📬 FEEDBACK & SUPPORT
Found a bug or have a feature request? Open an issue on GitHub.
https://github.com/kevinjones-dev/cookieguard-pro