Regex Tester
Test regular expressions with real-time matching, highlighting, and match details.
Enter text to test
How It Works
- 1 Enter your regular expression pattern and flags.
- 2 Type or paste the test string in the input area.
- 3 Matches are highlighted in real-time with details shown below.
FAQ
What regex flags are supported? ▼
Common flags include g (global), i (case-insensitive), m (multiline), s (dotAll), and u (unicode).
Does it show match groups? ▼
Yes, named and numbered capture groups are displayed for each match.