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Testeur Regex

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Testez et déboguez les expressions régulières en temps réel avec surlignage instantané des correspondances et affichage des groupes de capture. Supporte la syntaxe regex JavaScript avec flags. Inclut un guide de référence.

Frequently Asked Questions

What is regex?

Regex (Regular Expression) is a pattern used to match, search, and manipulate text strings.

How do I test my regex?

Enter your pattern and test string. Matches will be highlighted, and you can see captured groups.

What regex flavor is used?

We use JavaScript regex flavor, which is compatible with most web development needs.

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