Regex Tester & Debugger
Test and debug regular expressions with live matching, capture groups, and common patterns.
Regular Expression
g
i
m
s
u
Matches:
0
Groups:
0
Test
Replace
Test String
Replace
Result
Match Preview
Enter a regex and test string to see matches
Match Details
No matches yet
Common Patterns
Copy Matches (JSON)
Export Matches (CSV)