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Regular Expression Tester

Chrome extension by hobbysoft-team · Productivity · Developer

A Chrome extension in Productivity · Developer with 92 users, barely installed.

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
92
Rating
4.8 (5 ratings)
Users, last 13 days
+4
Rating, last 30 days
Not watched long enough to say
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
+4 since 31.08
84-93 · 10 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. 2026-09-1292
Rating
unchanged since 31.08
reviewsrating 4.80 · 10 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. 2026-09-12reviews5rating4.80
Users
+4 since 31.08
84-93 · 10 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. 2026-09-1292
Rating
unchanged since 31.08
reviewsrating 4.80 · 10 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. 2026-09-12reviews5rating4.80

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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, 491 users between them.

  1. Web Page Language Switcher hobbysoft-team · Productivity · Tools · published 2025-10-24 333 users ★ 5.0
  2. Talking Buttons - AAC Board Builder hobbysoft-team · Make Chrome Yours · Accessibility · published 2026-03-10 66 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 6 users
  2. Regex Tester Describes nearly the same job, smaller audience 3 users
  3. Regex Tester & Generator Describes nearly the same job, smaller audience 17 users
  4. Regex Tester Pro - Test, Save & Explain Patterns Describes nearly the same job, smaller audience 7 users
  5. Regex Tester Describes nearly the same job, smaller audience 11 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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.