REGEX // TESTER + EXPLAINER

Test a pattern. /regex/
See what it does.

Paste a regex. See matches highlighted. Get a numbered, plain-English breakdown of what each token does.

01

Pattern

g i m s

Toggle flags by clicking. g = find all, i = case-insensitive, m = multiline, s = dot matches newlines.

02

Test text

03

Matches

04

Pattern explained