Regex Tester & Matcher
Test regular expressions with live match highlighting, flags, and group details.
Flags:
//gi
2 matches found
Live Match Highlighting
Contact support at hello@example.com or sales@acme.co for questions.
Replacement Preview
Match Breakdown (2)
| # | Index | Match | Capture Groups |
|---|---|---|---|
| 1 | 19 | hello@example.com | None |
| 2 | 40 | sales@acme.co | None |
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Frequently Asked Questions
Which flags are supported?
Supports g, i, m, s, u, and y flags.