FOUNDATION · ICU

Extract email addresses

Copy the pattern and text into a8s Regex, enable the flags shown, then paste the replacement to check the preview.

([A-Z0-9._%+-]+)@([A-Z0-9.-]+\.[A-Z]{2,})

g, i

Contact: hello@example.com
Support: help@example.org

$1 [at] $2

Contact: hello [at] example.com
Support: help [at] example.org

This example extracts simple addresses; it is not a complete email validator.