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Regex Tester

Test and debug your regular expressions with live matching and syntax highlighting. Supports JavaScript regex flags.

Regular Expression

Test String

Matches (0)

Enter a regex pattern to see matches

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Quick Reference

. - Any character
\d - Digit
\w - Word character
\s - Whitespace
* - 0 or more
+ - 1 or more
? - 0 or 1
^ - Start of string
$ - End of string
[abc] - Character class
(abc) - Group

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