Regex Tester
Test and debug your regular expressions with real-time highlighting. Supports global search, case-insensitive matching, and detailed group capture.
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About Regex Tester
Master Regular Expressions
Writing regex can be a headache. Our tester provides instant feedback as you type your pattern, highlighting matches in your test string and showing captured groups clearly.
- Real-time Matching: See results immediately as you refine your regex.
- Flags Support: Toggle Global (g), Multiline (m), and Case-insensitive (i) flags.