Regular Expression Code Generator

Generates a minimal, editable code snippet that applies the same regular expression in JavaScript, PHP, Go, Java, Ruby, Python, or C# while preserving the pattern.

Runs locally in your browser

Generate a minimal regex example for JavaScript, PHP, Go, Java, Ruby, Python, or C#.

Quick patterns: Email address HTTP URL IPv4 address UUID ISO date 24-hour time Hex color Integer Decimal number URL slug Semantic version

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