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Chrome extension by Master Tools · Productivity · Developer

A Chrome extension in Productivity · Developer with 356 users, barely installed. Audience over the last 30 days: +10.

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

What the developer says, and 5 screenshots

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

Users
356
Rating
5.0 (4 ratings)
Users, last 30 days
+10
Rating, last 30 days
Steady over 30 days
Version
3.0.1
Updated in the store
2025-01-29
Published
2024-09-04
Manifest
V3
Browser access
3 permissions, 1 site pattern

How it has moved

Users
+10 since 07.10
333-359 · 18 readings
  1. 2026-10-08359
  2. 2026-10-09347
  3. 2026-10-10344
  4. 2026-10-11340
  5. 2026-10-13344
  6. 2026-10-16342
  7. 2026-10-18335
  8. 2026-10-19333
  9. 2026-10-21336
  10. 2026-10-22341
  11. 2026-10-23342
  12. 2026-10-24338
  13. 2026-10-25340
  14. 2026-10-27341
  15. 2026-10-29349
  16. 2026-11-01358
  17. 2026-11-03354
  18. 2026-11-06356
Rating
unchanged since 07.10
reviewsrating 5.00 · 18 readings
  1. 2026-10-08reviews4rating5.00
  2. 2026-10-09reviews4rating5.00
  3. 2026-10-10reviews4rating5.00
  4. 2026-10-11reviews4rating5.00
  5. 2026-10-13reviews4rating5.00
  6. 2026-10-16reviews4rating5.00
  7. 2026-10-18reviews4rating5.00
  8. 2026-10-19reviews4rating5.00
  9. 2026-10-21reviews4rating5.00
  10. 2026-10-22reviews4rating5.00
  11. 2026-10-23reviews4rating5.00
  12. 2026-10-24reviews4rating5.00
  13. 2026-10-25reviews4rating5.00
  14. 2026-10-27reviews4rating5.00
  15. 2026-10-29reviews4rating5.00
  16. 2026-11-01reviews4rating5.00
  17. 2026-11-03reviews4rating5.00
  18. 2026-11-06reviews4rating5.00
Users
+10 since 01.09
333-361 · 34 readings
  1. 2026-09-01346
  2. 2026-09-03355
  3. 2026-09-04358
  4. 2026-09-06350
  5. 2026-09-07358
  6. 2026-09-08355
  7. 2026-09-10347
  8. 2026-09-13346
  9. 2026-09-15358
  10. 2026-09-17361
  11. 2026-09-21353
  12. 2026-09-22347
  13. 2026-09-25346
  14. 2026-09-26341
  15. 2026-09-28339
  16. 2026-10-04346
  17. 2026-10-08359
  18. 2026-10-09347
  19. 2026-10-10344
  20. 2026-10-11340
  21. 2026-10-13344
  22. 2026-10-16342
  23. 2026-10-18335
  24. 2026-10-19333
  25. 2026-10-21336
  26. 2026-10-22341
  27. 2026-10-23342
  28. 2026-10-24338
  29. 2026-10-25340
  30. 2026-10-27341
  31. 2026-10-29349
  32. 2026-11-01358
  33. 2026-11-03354
  34. 2026-11-06356
Rating
unchanged since 01.09
reviewsrating 5.00 · 34 readings
  1. 2026-09-01reviews4rating5.00
  2. 2026-09-03reviews4rating5.00
  3. 2026-09-04reviews4rating5.00
  4. 2026-09-06reviews4rating5.00
  5. 2026-09-07reviews4rating5.00
  6. 2026-09-08reviews4rating5.00
  7. 2026-09-10reviews4rating5.00
  8. 2026-09-13reviews4rating5.00
  9. 2026-09-15reviews4rating5.00
  10. 2026-09-17reviews4rating5.00
  11. 2026-09-21reviews4rating5.00
  12. 2026-09-22reviews4rating5.00
  13. 2026-09-25reviews4rating5.00
  14. 2026-09-26reviews4rating5.00
  15. 2026-09-28reviews4rating5.00
  16. 2026-10-04reviews4rating5.00
  17. 2026-10-08reviews4rating5.00
  18. 2026-10-09reviews4rating5.00
  19. 2026-10-10reviews4rating5.00
  20. 2026-10-11reviews4rating5.00
  21. 2026-10-13reviews4rating5.00
  22. 2026-10-16reviews4rating5.00
  23. 2026-10-18reviews4rating5.00
  24. 2026-10-19reviews4rating5.00
  25. 2026-10-21reviews4rating5.00
  26. 2026-10-22reviews4rating5.00
  27. 2026-10-23reviews4rating5.00
  28. 2026-10-24reviews4rating5.00
  29. 2026-10-25reviews4rating5.00
  30. 2026-10-27reviews4rating5.00
  31. 2026-10-29reviews4rating5.00
  32. 2026-11-01reviews4rating5.00
  33. 2026-11-03reviews4rating5.00
  34. 2026-11-06reviews4rating5.00

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

Master Tools publishes 8 listings we track, 204k users between them.

  1. Location Guard (V3) Master Tools · Make Chrome Yours · Accessibility · published 2025-01-13 100k users ★ 4.2
  2. Proxy SwitchyOmega (V3) Master Tools · Productivity · Developer · published 2024-08-06 100k users ★ 3.4
  3. h264ify (V3) Master Tools · Productivity · Workflow · published 2024-08-07 1k users ★ 4.0
Show 4 more from this publisher
  1. Global Speed Accelerator Master Tools · Make Chrome Yours · Accessibility · published 2024-02-26 1k users ★ 5.0
  2. SEO META in 1 CLICK (V3) Master Tools · Productivity · Developer · published 2024-08-15 832 users ★ 5.0
  3. Dumbload (Free Video Downloader) Master Tools · Productivity · Tools · published 2024-08-30 388 users ★ 3.0
  4. Youtube Ad Cleaner Master Tools · Productivity · Workflow · published 2024-07-31 45 users ★ 3.7

Like this one

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

  1. JSON Viewer Describes nearly the same job, smaller audience 188 users ★ 5.0
  2. JSON Viewer V3 Describes nearly the same job, smaller audience 357 users ★ 5.0
  3. JSON Viewer Describes nearly the same job, smaller audience 12 users ★ 5.0
  4. JSON Viewer Describes nearly the same job, with an established audience 10k users ★ 4.9
  5. JSON Viewer Describes nearly the same job, smaller audience 27 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

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

HTML

<a href="https://extops.dev/extensions/lbigodiljbelalmflhlapgiclaieahae"><img src="https://extops.dev/extensions/lbigodiljbelalmflhlapgiclaieahae/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 2026-11-06. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built