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Prax9 - Cookie & Storage Editor

Chrome extension by Prax9 · Productivity · Developer

A Chrome extension in Productivity · Developer with 2 users, barely installed. Audience over the last 30 days: -1.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
2 (the store no longer states an audience; this is the last figure it published)
Rating
not rated yet
Users, last 30 days
-1
Version
1.2.8
Updated in the store
2026-09-19
Published
2026-09-07
Manifest
V3
Browser access
7 permissions

How it has moved

Users
-1 since 04.10
2-4 · 4 readings
  1. 2026-10-094
  2. 2026-10-103
  3. 2026-10-222
  4. 2026-11-022
Users
+2 since 08.09
0-4 · 8 readings
2026-09-08: appeared in the store2026-09-19: released 1.2.8
  1. 2026-09-080appeared in the store
  2. 2026-09-091
  3. 2026-09-100
  4. 2026-09-153
  5. 2026-10-094
  6. 2026-10-103
  7. 2026-10-222
  8. 2026-11-022

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Read and change cookies on the sites it can access cookies
  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
Show the remaining 4
  • Act on the current tab, but only after you click it activeTab
  • Read site icons favicon
  • Open a panel beside the page sidePanel
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.2.8

What changed recently

  1. Package size changed
  2. Supported languages changed (1 → 15)
  3. Store description rewritten (130 → 101 characters)
Show the remaining 2
  1. Released version 1.2.8 (was 1.2.1)
  2. Appeared in the store

The publisher

Prax9 publishes 5 listings we track, 407 users between them.

  1. Prax9 - Proxy Control Prax9 · Productivity · Developer · published 2026-07-27 321 users ★ 4.5
  2. ChatSequel - ChatGPT Auto Continue Prax9 · Productivity · Workflow · published 2026-10-15 76 users ★ 5.0
  3. Prax9 - Dark Control Prax9 · Make Chrome Yours · Accessibility · published 2026-09-11 4 users (last published figure)
Show 1 more from this publisher
  1. Browsevo – Tab Manager: Workspaces, Sessions & Recovery Prax9 · Make Chrome Yours · Functionality · published 2026-10-15 4 users

Like this one

Listings the catalog judges closest in what they say they do.

  1. Cookie Editor & Storage Manager Describes nearly the same job, smaller audience 94 users ★ 5.0
  2. Cookie & Storage Inspector Describes nearly the same job, smaller audience 17 users
  3. Cookie & Storage Manager — Profiles & Env Switch Describes nearly the same job, smaller audience 2 users (last published figure)
  4. Cookie & Storage Toolkit Describes nearly the same job, smaller audience 108 users
  5. Cookie & Storage Manager Describes nearly the same job, smaller audience 23 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-22. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built