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Chrome extension by Cool and Fun Software · Lifestyle · Fun

A Chrome extension in Lifestyle · Fun with 72 users, barely installed. Audience over the last 30 days: -12.

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

What the developer says, and 1 screenshot

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

Users
72
Rating
4.0 (1 ratings)
Users, last 30 days
-12
Rating, last 30 days
Steady over 30 days
Version
1.0
Updated in the store
2026-05-15
Published
2026-05-15
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
-12 since 03.10
72-93 · 17 readings
  1. 2026-10-0489
  2. 2026-10-0888
  3. 2026-10-0990
  4. 2026-10-1082
  5. 2026-10-1183
  6. 2026-10-1387
  7. 2026-10-1684
  8. 2026-10-1888
  9. 2026-10-2193
  10. 2026-10-2292
  11. 2026-10-2489
  12. 2026-10-2588
  13. 2026-10-2686
  14. 2026-10-2881
  15. 2026-10-2980
  16. 2026-11-0175
  17. 2026-11-0272
Rating
unchanged since 03.10
reviewsrating 4.00 · 17 readings
  1. 2026-10-04reviews1rating4.00
  2. 2026-10-08reviews1rating4.00
  3. 2026-10-09reviews1rating4.00
  4. 2026-10-10reviews1rating4.00
  5. 2026-10-11reviews1rating4.00
  6. 2026-10-13reviews1rating4.00
  7. 2026-10-16reviews1rating4.00
  8. 2026-10-18reviews1rating4.00
  9. 2026-10-21reviews1rating4.00
  10. 2026-10-22reviews1rating4.00
  11. 2026-10-24reviews1rating4.00
  12. 2026-10-25reviews1rating4.00
  13. 2026-10-26reviews1rating4.00
  14. 2026-10-28reviews1rating4.00
  15. 2026-10-29reviews1rating4.00
  16. 2026-11-01reviews1rating4.00
  17. 2026-11-02reviews1rating4.00
Users
-11 since 31.08
70-93 · 31 readings
  1. 2026-08-3183
  2. 2026-09-0280
  3. 2026-09-0474
  4. 2026-09-0670
  5. 2026-09-0872
  6. 2026-09-0980
  7. 2026-09-1390
  8. 2026-09-1589
  9. 2026-09-1788
  10. 2026-09-2086
  11. 2026-09-2181
  12. 2026-09-2592
  13. 2026-09-2686
  14. 2026-09-2884
  15. 2026-10-0489
  16. 2026-10-0888
  17. 2026-10-0990
  18. 2026-10-1082
  19. 2026-10-1183
  20. 2026-10-1387
  21. 2026-10-1684
  22. 2026-10-1888
  23. 2026-10-2193
  24. 2026-10-2292
  25. 2026-10-2489
  26. 2026-10-2588
  27. 2026-10-2686
  28. 2026-10-2881
  29. 2026-10-2980
  30. 2026-11-0175
  31. 2026-11-0272
Rating
unchanged since 31.08
reviewsrating 4.00 · 31 readings
  1. 2026-08-31reviews1rating4.00
  2. 2026-09-02reviews1rating4.00
  3. 2026-09-04reviews1rating4.00
  4. 2026-09-06reviews1rating4.00
  5. 2026-09-08reviews1rating4.00
  6. 2026-09-09reviews1rating4.00
  7. 2026-09-13reviews1rating4.00
  8. 2026-09-15reviews1rating4.00
  9. 2026-09-17reviews1rating4.00
  10. 2026-09-20reviews1rating4.00
  11. 2026-09-21reviews1rating4.00
  12. 2026-09-25reviews1rating4.00
  13. 2026-09-26reviews1rating4.00
  14. 2026-09-28reviews1rating4.00
  15. 2026-10-04reviews1rating4.00
  16. 2026-10-08reviews1rating4.00
  17. 2026-10-09reviews1rating4.00
  18. 2026-10-10reviews1rating4.00
  19. 2026-10-11reviews1rating4.00
  20. 2026-10-13reviews1rating4.00
  21. 2026-10-16reviews1rating4.00
  22. 2026-10-18reviews1rating4.00
  23. 2026-10-21reviews1rating4.00
  24. 2026-10-22reviews1rating4.00
  25. 2026-10-24reviews1rating4.00
  26. 2026-10-25reviews1rating4.00
  27. 2026-10-26reviews1rating4.00
  28. 2026-10-28reviews1rating4.00
  29. 2026-10-29reviews1rating4.00
  30. 2026-11-01reviews1rating4.00
  31. 2026-11-02reviews1rating4.00

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.

  • Run its own code on the pages it can access scripting
  • 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.

The publisher

Cool and Fun Software publishes 30 listings we track, 109k users between them.

  1. View Chrome History Cool and Fun Software · Productivity · Workflow · published 2020-07-27 40k users ★ 3.3
  2. Responsive Tester Cool and Fun Software · Productivity · Workflow · published 2020-07-15 40k users ★ 3.0
  3. CSS Selector Cool and Fun Software · Productivity · Workflow · published 2020-07-29 10k users ★ 2.4
Show 5 more from this publisher
  1. Timer for Google Meet Cool and Fun Software · Productivity · Workflow · published 2020-07-27 10k users ★ 3.7
  2. Copy To Clipboard Cool and Fun Software · Productivity · Workflow · published 2020-07-15 6k users ★ 2.2
  3. Tab Renamer Cool and Fun Software · Make Chrome Yours · Functionality · published 2026-06-03 693 users ★ 4.5
  4. Shift Pitch Audio Cool and Fun Software · Make Chrome Yours · Functionality · published 2026-06-02 391 users ★ 4.8
  5. Background Color Overrider Cool and Fun Software · Make Chrome Yours · Functionality · published 2026-05-14 308 users ★ 4.0

Like this one

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

  1. ShadeSurfer Music & Audio Visualizer Describes nearly the same job, smaller audience 23 users
  2. WaveFlare Describes nearly the same job, smaller audience 30 users
  3. Music Visualizer Describes nearly the same job, smaller audience 1k users ★ 4.0
  4. PulseSynth Describes nearly the same job, smaller audience 23 users
  5. Vertical Audio Waveform Visualizer Describes nearly the same job, smaller audience 11 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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Users and rating on Ext Ops Panel

Markdown

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

HTML

<a href="https://extops.dev/extensions/bnoijfpgoighjejecjoebnnonkihlcmc"><img src="https://extops.dev/extensions/bnoijfpgoighjejecjoebnnonkihlcmc/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 2026-11-02. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built