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Regular Expression Tester

Chrome extension by hobbysoft-team · Productivity · Developer

A Chrome extension in Productivity · Developer with 100 users, barely installed. Audience over the last 30 days: +7.

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
100
Rating
4.8 (5 ratings)
Users, last 30 days
+7
Rating, last 30 days
Steady over 30 days
Version
2.7
Updated in the store
2025-12-23
Published
2025-09-24
Manifest
V3
Browser access
4 permissions, 3 site patterns

How it has moved

Users
+7 since 11.10
87-100 · 18 readings
  1. 2026-10-1391
  2. 2026-10-1689
  3. 2026-10-1788
  4. 2026-10-1891
  5. 2026-10-1989
  6. 2026-10-2090
  7. 2026-10-2287
  8. 2026-10-2493
  9. 2026-10-2596
  10. 2026-10-2894
  11. 2026-10-2996
  12. 2026-10-3095
  13. 2026-11-0195
  14. 2026-11-0494
  15. 2026-11-0698
  16. 2026-11-0796
  17. 2026-11-0897
  18. 2026-11-10100
Rating
unchanged since 11.10
reviewsrating 4.80 · 18 readings
  1. 2026-10-13reviews5rating4.80
  2. 2026-10-16reviews5rating4.80
  3. 2026-10-17reviews5rating4.80
  4. 2026-10-18reviews5rating4.80
  5. 2026-10-19reviews5rating4.80
  6. 2026-10-20reviews5rating4.80
  7. 2026-10-22reviews5rating4.80
  8. 2026-10-24reviews5rating4.80
  9. 2026-10-25reviews5rating4.80
  10. 2026-10-28reviews5rating4.80
  11. 2026-10-29reviews5rating4.80
  12. 2026-10-30reviews5rating4.80
  13. 2026-11-01reviews5rating4.80
  14. 2026-11-04reviews5rating4.80
  15. 2026-11-06reviews5rating4.80
  16. 2026-11-07reviews5rating4.80
  17. 2026-11-08reviews5rating4.80
  18. 2026-11-10reviews5rating4.80
Users
+12 since 31.08
83-100 · 38 readings
  1. 2026-08-3188
  2. 2026-09-0286
  3. 2026-09-0389
  4. 2026-09-0484
  5. 2026-09-0587
  6. 2026-09-0688
  7. 2026-09-0792
  8. 2026-09-0993
  9. 2026-09-1092
  10. 2026-09-1386
  11. 2026-09-1583
  12. 2026-09-2085
  13. 2026-09-2287
  14. 2026-09-2592
  15. 2026-09-2688
  16. 2026-09-2889
  17. 2026-10-0584
  18. 2026-10-0889
  19. 2026-10-0990
  20. 2026-10-1093
  21. 2026-10-1391
  22. 2026-10-1689
  23. 2026-10-1788
  24. 2026-10-1891
  25. 2026-10-1989
  26. 2026-10-2090
  27. 2026-10-2287
  28. 2026-10-2493
  29. 2026-10-2596
  30. 2026-10-2894
  31. 2026-10-2996
  32. 2026-10-3095
  33. 2026-11-0195
  34. 2026-11-0494
  35. 2026-11-0698
  36. 2026-11-0796
  37. 2026-11-0897
  38. 2026-11-10100
Rating
unchanged since 31.08
reviewsrating 4.80 · 38 readings
  1. 2026-08-31reviews5rating4.80
  2. 2026-09-02reviews5rating4.80
  3. 2026-09-03reviews5rating4.80
  4. 2026-09-04reviews5rating4.80
  5. 2026-09-05reviews5rating4.80
  6. 2026-09-06reviews5rating4.80
  7. 2026-09-07reviews5rating4.80
  8. 2026-09-09reviews5rating4.80
  9. 2026-09-10reviews5rating4.80
  10. 2026-09-13reviews5rating4.80
  11. 2026-09-15reviews5rating4.80
  12. 2026-09-20reviews5rating4.80
  13. 2026-09-22reviews5rating4.80
  14. 2026-09-25reviews5rating4.80
  15. 2026-09-26reviews5rating4.80
  16. 2026-09-28reviews5rating4.80
  17. 2026-10-05reviews5rating4.80
  18. 2026-10-08reviews5rating4.80
  19. 2026-10-09reviews5rating4.80
  20. 2026-10-10reviews5rating4.80
  21. 2026-10-13reviews5rating4.80
  22. 2026-10-16reviews5rating4.80
  23. 2026-10-17reviews5rating4.80
  24. 2026-10-18reviews5rating4.80
  25. 2026-10-19reviews5rating4.80
  26. 2026-10-20reviews5rating4.80
  27. 2026-10-22reviews5rating4.80
  28. 2026-10-24reviews5rating4.80
  29. 2026-10-25reviews5rating4.80
  30. 2026-10-28reviews5rating4.80
  31. 2026-10-29reviews5rating4.80
  32. 2026-10-30reviews5rating4.80
  33. 2026-11-01reviews5rating4.80
  34. 2026-11-04reviews5rating4.80
  35. 2026-11-06reviews5rating4.80
  36. 2026-11-07reviews5rating4.80
  37. 2026-11-08reviews5rating4.80
  38. 2026-11-10reviews5rating4.80

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.

  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • Open a panel beside the page sidePanel
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

hobbysoft-team publishes 3 listings we track, 676 users between them.

  1. Web Page Language Switcher hobbysoft-team · Productivity · Tools · published 2025-10-24 380 users ★ 5.0
  2. Talking Buttons - Communication Board Maker hobbysoft-team · Productivity · Communication · published 2026-03-10 196 users ★ 5.0

Like this one

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

  1. Regex Tester Describes nearly the same job, smaller audience 5 users
  2. Regex Tester Describes nearly the same job, smaller audience 3 users
  3. Regex Tester & Generator Describes nearly the same job, smaller audience 16 users
  4. Regex Tester Describes nearly the same job, smaller audience 6 users
  5. Regex Tester Pro - Test, Save & Explain Patterns Describes nearly the same job, smaller audience 6 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/foafekbnjlldffphngjgjjahfgnkbjik/badge.svg)](https://extops.dev/extensions/foafekbnjlldffphngjgjjahfgnkbjik)

HTML

<a href="https://extops.dev/extensions/foafekbnjlldffphngjgjjahfgnkbjik"><img src="https://extops.dev/extensions/foafekbnjlldffphngjgjjahfgnkbjik/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 2026-11-10. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built