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Chrome extension by Cyberclast Software Solutions Ltd. · Productivity · Developer

A Chrome extension in Productivity · Developer with 4 000 users, a small but real audience. Audience over the last 30 days: +3 870.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 2 screenshots

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

Users
4 000
Rating
5.0 (2 ratings)
Users, last 30 days
+3 870 (the store rounds this count to 1 000, so it moves only between steps)
Rating, last 30 days
Steady over 30 days
Version
0.4.0
Updated in the store
2025-05-14
Published
2025-05-14
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
+3.9k since 01.10
129-4k · 14 readings
  1. 2026-10-04129
  2. 2026-10-08131
  3. 2026-10-09142
  4. 2026-10-10145
  5. 2026-10-11146
  6. 2026-10-13166
  7. 2026-10-16173
  8. 2026-10-17179
  9. 2026-10-18796
  10. 2026-10-191k
  11. 2026-10-202k
  12. 2026-10-213k
  13. 2026-10-224k
  14. 2026-10-314k
Rating
unchanged since 01.10
reviewsrating 5.00 · 14 readings
  1. 2026-10-04reviews2rating5.00
  2. 2026-10-08reviews2rating5.00
  3. 2026-10-09reviews2rating5.00
  4. 2026-10-10reviews2rating5.00
  5. 2026-10-11reviews2rating5.00
  6. 2026-10-13reviews2rating5.00
  7. 2026-10-16reviews2rating5.00
  8. 2026-10-17reviews2rating5.00
  9. 2026-10-18reviews2rating5.00
  10. 2026-10-19reviews2rating5.00
  11. 2026-10-20reviews2rating5.00
  12. 2026-10-21reviews2rating5.00
  13. 2026-10-22reviews2rating5.00
  14. 2026-10-31reviews2rating5.00
Users
+3.8k since 31.08
127-4k · 28 readings
  1. 2026-08-31165
  2. 2026-09-02169
  3. 2026-09-03168
  4. 2026-09-05152
  5. 2026-09-06150
  6. 2026-09-09143
  7. 2026-09-13140
  8. 2026-09-15132
  9. 2026-09-17127
  10. 2026-09-20130
  11. 2026-09-21129
  12. 2026-09-25130
  13. 2026-09-26128
  14. 2026-09-28130
  15. 2026-10-04129
  16. 2026-10-08131
  17. 2026-10-09142
  18. 2026-10-10145
  19. 2026-10-11146
  20. 2026-10-13166
  21. 2026-10-16173
  22. 2026-10-17179
  23. 2026-10-18796
  24. 2026-10-191k
  25. 2026-10-202k
  26. 2026-10-213k
  27. 2026-10-224k
  28. 2026-10-314k
Rating
unchanged since 31.08
reviewsrating 5.00 · 28 readings
  1. 2026-08-31reviews2rating5.00
  2. 2026-09-02reviews2rating5.00
  3. 2026-09-03reviews2rating5.00
  4. 2026-09-05reviews2rating5.00
  5. 2026-09-06reviews2rating5.00
  6. 2026-09-09reviews2rating5.00
  7. 2026-09-13reviews2rating5.00
  8. 2026-09-15reviews2rating5.00
  9. 2026-09-17reviews2rating5.00
  10. 2026-09-20reviews2rating5.00
  11. 2026-09-21reviews2rating5.00
  12. 2026-09-25reviews2rating5.00
  13. 2026-09-26reviews2rating5.00
  14. 2026-09-28reviews2rating5.00
  15. 2026-10-04reviews2rating5.00
  16. 2026-10-08reviews2rating5.00
  17. 2026-10-09reviews2rating5.00
  18. 2026-10-10reviews2rating5.00
  19. 2026-10-11reviews2rating5.00
  20. 2026-10-13reviews2rating5.00
  21. 2026-10-16reviews2rating5.00
  22. 2026-10-17reviews2rating5.00
  23. 2026-10-18reviews2rating5.00
  24. 2026-10-19reviews2rating5.00
  25. 2026-10-20reviews2rating5.00
  26. 2026-10-21reviews2rating5.00
  27. 2026-10-22reviews2rating5.00
  28. 2026-10-31reviews2rating5.00

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.

  • Attach to pages the way developer tools do debugger
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
Show the remaining 1
  • 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.

The publisher

Cyberclast Software Solutions Ltd..

Like this one

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

  1. Dev-Toggle prefers-color-scheme Describes nearly the same job, smaller audience 9 users
  2. DarkMode Describes nearly the same job, smaller audience 11 users
  3. Tog Describes nearly the same job, smaller audience 3 users (last published figure)
  4. Dark Reader Button by burnSYMBOL Describes nearly the same job, smaller audience 3 users
  5. DevTheme Tester - Native Light and Dark Mode Toggle Describes nearly the same job, smaller audience 81 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/hbncepfflbjlodjheojeoidlfaincndm/badge.svg)](https://extops.dev/extensions/hbncepfflbjlodjheojeoidlfaincndm)

HTML

<a href="https://extops.dev/extensions/hbncepfflbjlodjheojeoidlfaincndm"><img src="https://extops.dev/extensions/hbncepfflbjlodjheojeoidlfaincndm/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 2026-10-22. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built