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Storage & Cookie Manager

Chrome extension · Productivity · Developer

A Chrome extension in Productivity · Developer with 40 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 3 screenshots

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

Users
40
Rating
5.0 (4 ratings)
Users, last 30 days
+3
Rating, last 30 days
Steady over 30 days
Version
1.1
Updated in the store
2026-01-30
Published
2026-01-21
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
+3 since 01.10
37-43 · 11 readings
  1. 2026-10-0443
  2. 2026-10-0840
  3. 2026-10-0939
  4. 2026-10-1038
  5. 2026-10-1140
  6. 2026-10-1840
  7. 2026-10-2239
  8. 2026-10-2340
  9. 2026-10-2539
  10. 2026-10-2740
  11. 2026-10-3140
Rating
unchanged since 01.10
reviewsrating 5.00 · 11 readings
  1. 2026-10-04reviews4rating5.00
  2. 2026-10-08reviews4rating5.00
  3. 2026-10-09reviews4rating5.00
  4. 2026-10-10reviews4rating5.00
  5. 2026-10-11reviews4rating5.00
  6. 2026-10-18reviews4rating5.00
  7. 2026-10-22reviews4rating5.00
  8. 2026-10-23reviews4rating5.00
  9. 2026-10-25reviews4rating5.00
  10. 2026-10-27reviews4rating5.00
  11. 2026-10-31reviews4rating5.00
Users
-1 since 01.09
36-43 · 22 readings
  1. 2026-09-0141
  2. 2026-09-0240
  3. 2026-09-0439
  4. 2026-09-0638
  5. 2026-09-0939
  6. 2026-09-1038
  7. 2026-09-1337
  8. 2026-09-1736
  9. 2026-09-2037
  10. 2026-09-2639
  11. 2026-09-2837
  12. 2026-10-0443
  13. 2026-10-0840
  14. 2026-10-0939
  15. 2026-10-1038
  16. 2026-10-1140
  17. 2026-10-1840
  18. 2026-10-2239
  19. 2026-10-2340
  20. 2026-10-2539
  21. 2026-10-2740
  22. 2026-10-3140
Rating
unchanged since 01.09
reviewsrating 5.00 · 22 readings
  1. 2026-09-01reviews4rating5.00
  2. 2026-09-02reviews4rating5.00
  3. 2026-09-04reviews4rating5.00
  4. 2026-09-06reviews4rating5.00
  5. 2026-09-09reviews4rating5.00
  6. 2026-09-10reviews4rating5.00
  7. 2026-09-13reviews4rating5.00
  8. 2026-09-17reviews4rating5.00
  9. 2026-09-20reviews4rating5.00
  10. 2026-09-26reviews4rating5.00
  11. 2026-09-28reviews4rating5.00
  12. 2026-10-04reviews4rating5.00
  13. 2026-10-08reviews4rating5.00
  14. 2026-10-09reviews4rating5.00
  15. 2026-10-10reviews4rating5.00
  16. 2026-10-11reviews4rating5.00
  17. 2026-10-18reviews4rating5.00
  18. 2026-10-22reviews4rating5.00
  19. 2026-10-23reviews4rating5.00
  20. 2026-10-25reviews4rating5.00
  21. 2026-10-27reviews4rating5.00
  22. 2026-10-31reviews4rating5.00

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.

  • Read and change cookies on the sites it can access cookies
  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

Like this one

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

  1. Cookie & Storage Inspector Describes nearly the same job, smaller audience 21 users
  2. Cookie & Storage Viewer Describes nearly the same job, smaller audience 5 users
  3. Cookie Editor & Storage Manager Describes nearly the same job, smaller audience 101 users ★ 5.0
  4. Storage Viewer Describes nearly the same job, smaller audience 48 users
  5. StorageKit: Local Storage & Cookie Editor Describes nearly the same job, smaller audience 111 users ★ 5.0

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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Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/mlfbmffebkcibebajcecoighapodhkej/badge.svg)](https://extops.dev/extensions/mlfbmffebkcibebajcecoighapodhkej)

HTML

<a href="https://extops.dev/extensions/mlfbmffebkcibebajcecoighapodhkej"><img src="https://extops.dev/extensions/mlfbmffebkcibebajcecoighapodhkej/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 2026-10-27. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built