/
Quality of Life
/
Regex Tester
Quality of Life
Regex Tester
Test regular expressions with live highlighting — flags, match details, and common presets.
email
URL
IPv4
hex color
phone (US)
date (YYYY-MM-DD)
UUID
pattern
/
/g
/g — global
/i — case-insensitive
/m — multiline
test string
The quick brown fox jumps over the lazy dog. Contact: hello@example.com Visit: https://example.com