Regex Tester

Test and debug regular expressions with real-time highlighting.

//gm

Flags

g - Global

Find all matches rather than stopping after the first match

i - Case Insensitive

Case-insensitive matching

m - Multiline

^ and $ match start/end of line

s - Dot All

. matches newlines

u - Unicode

Treat pattern as Unicode

y - Sticky

Match only from lastIndex position

Test String

Matches

Enter regex and text to see matches

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