Prax9 - Cookie & Storage Editor icon

Prax9 - Cookie & Storage Editor

by Prax9 · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Fast, private manager for cookies, localStorage and sessionStorage. Export to JSON, CSV and Netscape.

Users
3
0 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#306K
#247K among extensions
Version
1.2.8
updated 19 Sep 2026

Users

monthly, 1 months
023Sep 2026Oct 2026Oct 2026
Latest, 15 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 1 months
001Sep 2026Oct 2026Oct 2026
Latest, 15 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 Prax9 - Cookie & Storage Editor

Prax9 is a fast, privacy-first Cookie & Storage manager for Chrome. View, edit, add, and delete Cookies, localStorage, and sessionStorage for any website — right from the toolbar or the side panel. WHY PRAX9 • See everything at once — Cookies, Local Storage, and Session Storage in three clean tabs, with live counts. • Edit anything — name, value, domain, path, expiration, Secure, HttpOnly, and SameSite, all from one simple form. • Export & import in 4 formats — JSON, Header String, CSV, and Netscape format. Copy to clipboard or save as a file, then re-import anywhere. • Search instantly — filter by name or value as you type. • Compact or card view — pick the layout that fits your workflow, with resizable, sortable columns. • Light & dark themes — plus optional sound cues for actions. • Flexible display — popup, floating window, full window mode, or Chrome side panel. • Choose your access mode — Fast mode for instant access, or Per-Site mode for granular permissions. • Full interface support for 15 languages, including Hebrew and Arabic with right-to-left layout. • 100% local — Prax9 never sends your cookies or storage data anywhere. Everything happens on your device. WHO IT'S FOR Built for developers debugging authentication and session cookies, QA engineers testing website behavior, and anyone who wants a faster alternative to opening DevTools just to inspect or edit browser storage.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00

Version history

2 versions recorded
1.2.819 Sep 2026
1.2.17 Sep 2026

Details

Category
Developer Tools
First seen
7 Sep 2026
Size
3.0 MB
Languages
de, en, id, vi, tr, es, fr, pt-BR
Pricing
Free
Privacy policy
lamama9.github.io
Extension ID
oljfdcjnlfdhagahiopmdjbebfogkbcf

Permissions and risk

Moderate riskimpact 2, likelihood 3
Permissions
cookiesactiveTabscriptingtabsstoragesidePanelfavicon

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