Regex Tester

popularDev Utils

Write a regex pattern and test it against any sample text. Matches highlight in real time. Supports all standard flags (g, i, m, s). Includes a quick cheatsheet.

//gi

Test String

Quick Cheatsheet

.any char

\ddigit

\wword char

\swhitespace

^start

$end

*0 or more

+1 or more

?optional

{n}exactly n

[abc]char class

(a|b)group