Regex Tester

Test and debug regular expressions with live matching and highlighting.

Regular Expression

Global (g)Case Insensitive (i)Multiline (m)

Test String

.Any character

\dAny digit (0-9)

\wWord character (a-z, A-Z, 0-9, _)

\sWhitespace

^Start of string

$End of string

*0 or more

+1 or more

?0 or 1

{n}Exactly n times

{n,m}Between n and m times