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Regex Tester.
Test a regular expression against sample text with live match and capture-group highlighting, flag toggles, and a library of common patterns. Runs entirely in your browser. How to use
2 Matches Found
Preset Patterns Library
/[\w.+-]+@[\w-]+\.[\w.-]+/gi
//gi
Flags
Insert Token:
Match Highlighting Preview2 matches highlighted
Contact us at hello@example.com or support.team@company.co.uk!
Detailed Match Breakdown
#1
hello@example.comIndex: 14..31Length: 17 chars
#2
support.team@company.co.ukIndex: 35..61Length: 26 chars