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<strong>Regex Tester</strong> is a tool that allows you to test and debug regular expressions (Regular Expression) in real-time. It highlights parts that match the entered regular expression, and you can also check the contents of capture groups in a list. It is useful in fields such as front-end/back-end development, log analysis, and data processing.

All processing is completed within your browser. The entered text is never sent to the server.

Initial release. Real-time matching, capture group display, flag settings, and preset patterns have been implemented.

Regex Tester

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