Regex Tester

Test regular expression patterns and find matching items. View results in real-time and configure flags.

Regex Pattern

//g

Test String

Results

Enter a regex pattern.

Quick Reference

. = Any character

\d = Digit (0-9)

\w = Word character

\s = Whitespace

^ = String start

$ = String end

\b = Word boundary

* = 0 or more

+ = 1 or more

? = 0 or 1

{n,m} = Range

[a-z] = a-z range

[0-9] = 0-9 range

(a|b) = a or b

(abc) = Group

Privacy Notice

All regex testing is performed in your browser. Your input data is never sent to any server.