Regex Forge

Pattern

Regex input

Expression

/ / g

g i m s

JavaScript mode uses native RegExp semantics.

Cheat Sheet

Library

Stored locally

Live test

Instant preview Keyboard shortcuts

0Matches

0.00ms

IdleStatus

Replace

Replacement string

Preview

Replacement output will appear here.

Test cases

Output

Explain

The link preserves the regex, flags, test text, replacement, language mode, and theme.