Test regex patterns with live match visualization
Debug patterns quickly with immediate highlights, match indexes, and captured group output.
Key Benefits
- Live highlight of all matched segments
- Support for regex flags and group output
- Useful for validation rules and parsing logic
FAQ
Does it support common flags like g, i, m?
Yes. You can type and combine regex flags directly.
Can I inspect match positions?
Yes. Each match includes an index and value output.
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Canonical URL: https://tools.illuwa.net/regex-tester
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