Developer Tools
Regex Tester
Test regular expressions against text in real-time. See all matches highlighted with match count and groups.
Regex Tester
Pattern
Text
MATCHES
// Matches will be highlighted here
Enter a pattern and test string above
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Common Patterns
\d+— One or more digits\b\w+@\w+\.\w+\b— Email^https?://— URL start[A-Z][a-z]+— Capitalized word
Flags
- g — Global (find all matches)
- i — Case insensitive
- m — Multiline mode