🧪 Live RegExp Evaluation • Capture Groups • Substitution
Regular Expression Tester & Debugger
Test regular expressions in real-time with visual match highlighting, capture groups breakdown, flag configuration, and replacement simulation.
/
/
gm
Presets:
📝 Test String
0 matches found
🎯 Match Highlight Preview
Real-time overlay
📊 Detailed Matches & Capture Groups
| # | Full Match | Index | Groups |
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