Regex Tester

Test regular expressions with live results and analysis

Regex Pattern
Flags

Find all matches, not just the first

Case-insensitive matching

^ and $ match line breaks

. matches newlines

Unicode support

Match at exact position

Test String
Quick Examples

Click any example to load it into the tester

Results
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No matches found
About Regex

Common Flags

g: Global | i: Ignore case | m: Multiline | s: Dot all

Performance

Real-time testing with execution metrics

Export

Generate code snippets for multiple languages

Features

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Real-time

Instant processing and results

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Validation

Real-time input validation

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Copy Ready

One-click copy to clipboard

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Privacy Focused

All processing happens locally

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