Regex Tester
Test and debug regular expressions in real-time with highlighted matches.
Regular Expression
/
/
Common flags: g (global), i (case insensitive), m (multiline)
Test String
Matches
0 个匹配
Test 123 string 456 with 789 numbers
Features
- Real-time Matching: Instant match results as you type
- Highlight Matches: Matched content highlighted in text
- Flag Support: Support for g, i, m and other common flags
- Detailed Info: Shows match positions and capture groups