Test regular expressions against sample text, see matches, and debug patterns instantly.
This tool lets you experiment with regular expressions in real time. Enter a pattern, choose flags, and provide sample text. The tool will show all matches and highlight errors if the pattern is invalid.
Pattern:
\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,}\b
Text:
Contact us at support@calctica.com or Emma@example.com for more information.
Matches:
support@calctica.com emma@example.com