Which regex flavor does this use?

This tool uses JavaScript's built-in RegExp engine, which supports features like lookahead, lookbehind, named groups, and Unicode properties.

Can I test with multiple strings?

Yes. Enter multiple test strings and see which ones match your pattern, with matches highlighted inline.

Which regex flavor does this use?

This tool uses JavaScript's built-in RegExp engine, which supports features like lookahead, lookbehind, named groups, and Unicode properties.

Can I test with multiple strings?

Yes. Enter multiple test strings and see which ones match your pattern, with matches highlighted inline.

Gratuito

Testador de Regex

Teste expressões regulares com destaque ao vivo, grupos de captura e explicações de padrões.

100% GratuitoSem cadastroRoda no seu navegador

//g

String de teste

Correspondências (0)

Nenhuma correspondência encontrada.

Explicação do padrão

Digite um padrão para ver as explicações.

Sobre Regex Tester

Write and test regular expressions with instant visual feedback. See matches highlighted in real time, view capture groups, and test against multiple strings. Supports JavaScript regex syntax with all common flags.

Perguntas frequentes

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