Regex Tester – Real-Time Regular Expression Testing
Test and debug your regular expressions with instant visual feedback. Our regex tester shows matches in real-time as you type, making it easy to perfect your patterns before using them in code.
Toggle global, case-insensitive, and multiline flags with a single click. See all matches listed with their positions in the test string.
Features:
Real-Time Testing: See matches update as you type.
Flag Controls: Toggle g, i, m flags easily.
Match Listing: View all matches with their indices.
Error Handling: Clear error messages for invalid patterns.
🔍 Regular Expression
/
/
📝 Test String
📊 Match Count
0
matches found
🎯 Matches
No matches