CrumbJar

by codechaios@gmail.com · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Offline cookie manager: view, edit, add, delete, and export cookies for the current site. No network access, no telemetry.

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#248K

#208K among extensions

Version

1.0.0

updated 10 Aug 2026

Users

monthly, 2 months

Latest, 16 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months

Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About CrumbJar

CrumbJar is a completely offline cookie manager for your browser. View, edit, add, delete, and copy cookies for the site you're on — without opening dev tools every time. WHY CRUMBJAR Most cookie-editing extensions request broad permissions and run code you can't inspect. CrumbJar makes zero network requests, has no background scripts, and no analytics. Every action goes through the browser's own cookies API, scoped to the site you're viewing. The full source is open on GitHub. FEATURES • View all cookies for the current site (including parent domains) • Search and filter by name or value • Add, edit, and delete cookies with built-in validation • One-click copy of any cookie's value • Mark cookies as protected so bulk delete skips them (e.g. your login session) • Bulk delete all unprotected cookies for the current site • Export cookies to JSON and import them back — handy for backups or moving sessions between profiles • Light, dark, and system theme PRIVACY CrumbJar collects nothing and sends nothing anywhere. Full privacy policy: https://github.com/sayjavajava/crumbjar/blob/main/PRIVACY.md SOURCE https://github.com/sayjavajava/crumbjar