Regex Tool

Test, generate, or explain regular expressions

/ /

Test String

Quick Reference

. Any char

\d Digit

\w Word char

\s Whitespace

^ Start

$ End

* 0+ times

+ 1+ times

? 0 or 1

{n} Exactly n

[abc] Char class

(x) Capture

What do you want to match?

Try these examples

Paste a regex to explain

/ /

Try these examples