Regex Tester
Test and debug regular expressions in real-time
About Regular Expressions
Regular expressions (regex) are patterns used to match character combinations in strings. They are powerful tools for text processing, validation, and search operations.
Common Patterns
- Email: ^[^\s@]+@[^\s@]+\.[^\s@]+$
- URL: https?://[^\s]+
- Phone: \d3-\d3-\d4
- Alphanumeric: [a-zA-Z0-9]+