Regex Tester

Test and debug regular expressions in real-time. See matches highlighted instantly.

Regular Expression

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Test String

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Regex Quick Reference

.Any character

\dDigit (0-9)

\wWord char

\sWhitespace

^Start of string

$End of string

*0 or more

+1 or more

?0 or 1

{n}Exactly n

[abc]Any of a,b,c

(x)Capture group