StorageNinja
Chrome extension · Productivity · Developer
A Chrome extension in Productivity · Developer with 49 users, barely installed. Audience over the last 30 days: -3.
Every site you visit. This extension can read and change the content of any page you open.
What the developer says, and 4 screenshots
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 49
- Users, last 30 days
- -3
- Rating, last 30 days
- Steady over 30 days
- Version
- 2.0.0
- Updated in the store
- 2026-11-03
- Published
- 2025-07-01
- Manifest
- V3
- Browser access
- 10 permissions, 1 site pattern
How it has moved
- 2026-10-0452
- 2026-10-0854
- 2026-10-0955
- 2026-10-1053
- 2026-10-1152
- 2026-10-1349
- 2026-10-1651
- 2026-10-1853
- 2026-10-1952
- 2026-10-2154
- 2026-10-2253
- 2026-10-2354
- 2026-10-2450
- 2026-10-2851
- 2026-10-2951
- 2026-11-0149
- 2026-11-0349released 2.0.0
- 2026-10-04reviews2
- 2026-10-08reviews2
- 2026-10-09reviews2
- 2026-10-10reviews2
- 2026-10-11reviews2
- 2026-10-13reviews2
- 2026-10-16reviews2
- 2026-10-18reviews2
- 2026-10-19reviews2
- 2026-10-21reviews2
- 2026-10-22reviews2
- 2026-10-23reviews2
- 2026-10-24reviews2
- 2026-10-28reviews2
- 2026-10-29reviews2
- 2026-11-01reviews2
- 2026-11-03reviews2released 2.0.0
- 2026-09-0139
- 2026-09-0241
- 2026-09-0544
- 2026-09-0948
- 2026-09-1553
- 2026-09-1752
- 2026-09-2149
- 2026-09-2547
- 2026-09-2645
- 2026-09-2846
- 2026-10-0452
- 2026-10-0854
- 2026-10-0955
- 2026-10-1053
- 2026-10-1152
- 2026-10-1349
- 2026-10-1651
- 2026-10-1853
- 2026-10-1952
- 2026-10-2154
- 2026-10-2253
- 2026-10-2354
- 2026-10-2450
- 2026-10-2851
- 2026-10-2951
- 2026-11-0149
- 2026-11-0349released 2.0.0
- 2026-09-01reviews2
- 2026-09-02reviews2
- 2026-09-05reviews2
- 2026-09-09reviews2
- 2026-09-15reviews2
- 2026-09-17reviews2
- 2026-09-21reviews2
- 2026-09-25reviews2
- 2026-09-26reviews2
- 2026-09-28reviews2
- 2026-10-04reviews2
- 2026-10-08reviews2
- 2026-10-09reviews2
- 2026-10-10reviews2
- 2026-10-11reviews2
- 2026-10-13reviews2
- 2026-10-16reviews2
- 2026-10-18reviews2
- 2026-10-19reviews2
- 2026-10-21reviews2
- 2026-10-22reviews2
- 2026-10-23reviews2
- 2026-10-24reviews2
- 2026-10-28reviews2
- 2026-10-29reviews2
- 2026-11-01reviews2
- 2026-11-03reviews2released 2.0.0
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
Every site you visit. This extension can read and change the content of any page you open.
-
Clear your browsing data
browsingData -
Read what you have copied
clipboardRead -
Read and change cookies on the sites it can access
cookies
Show the remaining 7
-
Run its own code on the pages it can access
scripting -
Act on the current tab, but only after you click it
activeTab -
Put data on your clipboard
clipboardWrite -
Add items to the right-click menu
contextMenus -
Run work in a hidden page
offscreen -
Store data in your browser
storage -
Store data in your browser without the usual size limit
unlimitedStorage
Version history
- Version 2.0.0 · Asked for more permissions (11, was 6) (changed: browser permissions)
What changed recently
- Now requires Chrome 116
- Package size changed
- Asked for more permissions (11, was 6) (changed: browser permissions)
Show the remaining 2
- Store description rewritten (89 → 110 characters)
- Released version 2.0.0 (was 1.0.10)
Like this one
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Cookie & Storage Inspector 16 users
-
Storage & Cookie Manager 39 users
-
StorageAce 10k users
-
StorageKit: Local Storage & Cookie Editor 118 users
-
Cookie & Storage Manager — Profiles & Env Switch 2 users (last published figure)
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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Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.
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The badge shows the audience and rating from our last pass over the store and links back to this page.
[](https://extops.dev/extensions/kenpefhgbcjkofomcfajmhmilhkfdedp)<a href="https://extops.dev/extensions/kenpefhgbcjkofomcfajmhmilhkfdedp"><img src="https://extops.dev/extensions/kenpefhgbcjkofomcfajmhmilhkfdedp/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-01. We publish no contact details for extension developers.