Regex Tester
Test regular expressions against text with real-time matching and highlighting
Quick Start - Sample Patterns:
g: globali: ignore casem: multilines: dotall
Enter a regex pattern to see matches
Matched
Unmatched
Enter test text to see highlighting...
Features & Usage
Features:
- • Real-time Testing: See matches as you type
- • Syntax Highlighting: Visual match highlighting
- • Match Details: Position and capture groups
- • Flag Support: Global, case-insensitive, multiline
- • Sample Patterns: Quick start templates
- • Copy Results: Copy patterns and matches
Common Regex Patterns:
- • \d+: Match one or more digits
- • \w+: Match word characters
- • \s+: Match whitespace
- • ^...$ : Match entire line
- • (...): Capture group
- • [a-z]: Character class