Item logo image for Regex Tester — Live Match Highlighting & Capture Groups

Regex Tester — Live Match Highlighting & Capture Groups

ExtensionDeveloper Tools
Item media 1 (screenshot) for Regex Tester — Live Match Highlighting & Capture Groups

Overview

Test regular expressions with live match highlighting and capture groups.

Regex Lab is an offline regex playground for developers. Type a pattern and test string to see live match highlighting and capture groups instantly. Pro adds a built-in cheat sheet. Features: • Live match highlighting • Case-insensitive / multiline flags • Capture group breakdown • Live replacement preview with capture-group support

Details

  • Version
    1.1.1
  • Updated
    August 4, 2026
  • Features
    Offers in-app purchases
  • Offered by
    jingruiw126
  • Size
    663KiB
  • Languages
    English (United Kingdom)
  • Developer
    Email
    jingruiw126@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

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