Regex Tester — Live Match Highlighting & Capture Groups
Chrome extension by jingruiw126 · Productivity · Developer
A Chrome extension in Productivity · Developer with 2 users, barely installed. Audience over the last 30 days: +2.
Specific sites only: 1 match pattern.
What the developer says, and 1 screenshot
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 2 (the store no longer states an audience; this is the last figure it published)
- Users, last 30 days
- +2
- Version
- 1.1.1
- Updated in the store
- 2026-08-04
- Published
- 2026-08-04
- Manifest
- V3
- Browser access
- 1 permission, 1 site pattern
How it has moved
- 2026-10-092
- 2026-10-181
- 2026-10-242
- 2026-10-302
- 2026-09-010
- 2026-09-033
- 2026-09-040
- 2026-09-090
- 2026-10-092
- 2026-10-181
- 2026-10-242
- 2026-10-302
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
Specific sites only: 1 match pattern.
https://api.gumroad.com/*
-
Store data in your browser
storage
What changed recently
Nothing has moved on this listing since we started watching it.
The publisher
jingruiw126 publishes 5 listings we track, 12 users between them.
-
QR Code Generator — Create, Download & Export QR 3 users (last published figure)
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Color Picker — HEX, RGB, HSL Converter & Palette Builder 3 users (last published figure)
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JWT Decoder — Decode Tokens & Check Expiry Status 2 users (last published figure)
Show 1 more from this publisher
-
Text Toolkit — Case Converter, Word Counter & Diff Checker 2 users (last published figure)
Like this one
Listings the catalog judges closest in what they say they do.
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Regex Tester Pro - Test and Explain Regular Expressions 2k users
-
Regex Tester 6 users
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Regex Tester Pro - Test, Save & Explain Patterns 6 users
-
Regex Tester 12 users
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RegexRanger - Expression Tester 3 users (last published figure)
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.
[](https://extops.dev/extensions/koadfaamingalcnbbbdakjefkcnaaidp)<a href="https://extops.dev/extensions/koadfaamingalcnbbbdakjefkcnaaidp"><img src="https://extops.dev/extensions/koadfaamingalcnbbbdakjefkcnaaidp/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 2026-10-24. We publish no contact details for extension developers.