CookieJar
Cookie Editor & Manager
EditThisCookie alternative for MV3. View, edit, create, delete, export and import cookies with ease. Privacy-first cookie editor with smart auto-categorization.
// screenshots
// overview
CookieJar is a modern MV3 cookie manager built to fill the gap left by EditThisCookie and Cookie AutoDelete. It provides smart auto-categorization of cookies (Login, Tracking, Analytics, Functional), per-site privacy scores, and multi-format export. Pro features include auto-cleanup schedules, encrypted cookie profile switching for dev/test/production environments, and integrated localStorage/sessionStorage/IndexedDB management. Completely client-side with no external APIs.
// features
Smart Auto-Categorization
Automatically classify cookies as Login, Tracking, Analytics, or Functional with scoring algorithm
Privacy Score
Per-site privacy score showing how many tracking cookies exist and your overall privacy health
Multi-Format Export
Export cookies as JSON, Netscape, cURL, Puppeteer, HAR, or CSV for any workflow
Cookie Profile Switching
Switch between encrypted cookie profiles for development, testing, and production environments (Pro)
Auto-Cleanup Schedules
Set category-based cleanup schedules to automatically remove unwanted cookies (Pro)
Storage Management
View and manage localStorage, sessionStorage, and IndexedDB alongside cookies (Pro)
// recommended for
- Web developers debugging cookie-related issues
- QA testers managing test environments and sessions
- Security researchers auditing cookie practices
- Privacy-conscious users wanting control over tracking cookies
// faq
Is CookieJar free?
Yes, the core features are free. Pro ($4.99/mo) adds auto-cleanup schedules, encrypted cookie profile switching, and full localStorage/sessionStorage/IndexedDB management.
How do I install CookieJar?
Click 'Add to Chrome' on the Chrome Web Store. CookieJar is a Manifest V3 extension and works immediately after installation — no sign-in required.
Does CookieJar collect my data?
No. CookieJar is completely client-side and does not use external APIs. All cookie data stays in your browser.
Is CookieJar a good EditThisCookie alternative?
Yes. CookieJar was designed as a modern MV3 replacement for EditThisCookie, with additional features like privacy scores and smart auto-categorization of cookies.