Regex Tester
Test regular expressions and view match results
Features
- ✓Test regular expressions
- ✓Real-time match result highlighting
- ✓Support global and multiline modes
- ✓Match group details
- ✓Common regex templates
How to Use
- 1Enter regex pattern in the regex input box
- 2Enter test text in the text box
- 3View match results and highlights
- 4View match group details
FAQ
What are regular expressions used for?
Regular expressions are used for text search and matching, commonly for form validation, data extraction, and text replacement.
What are match groups?
Match groups are parts matched by parentheses () in regex, allowing specific content to be extracted.