Regex Tester

Test and debug regular expressions with real-time matching and highlighting

Test String

Matches (0)

Hello world! My email is user@example.com and my IP is 192.168.1.1 Call me at (555) 123-4567 or visit https://devpick.sh

Quick Reference

.Any character

\dDigit [0-9]

\wWord char [a-zA-Z0-9_]

\sWhitespace

^Start of string

$End of string

*0 or more

+1 or more

?0 or 1

{n}Exactly n

{n,m}n to m

[abc]Character set

[^abc]Negated set

(abc)Capture group

(?:abc)Non-capture

a|bAlternation