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Regex Tester

Test and debug your regular expressions with real-time match highlighting and capture groups detail.

Regular Expression
Configure regular expression pattern and operational flags
//
Match Results
2 matches found
Real-time highlighted preview of matched substrings
Hello user! Please contact us at support@example.com or reach out to sales@company.org. Thank you!
Match Details Table
IndexMatchLengthGroups
#1 (33)support@example.com19
1: support2: example.com
#2 (69)sales@company.org17
1: sales2: company.org