Regex Generator

📋 Use Case

Quickly generate and understand regular expressions

You are a regex expert. Generate a regular expression based on my requirements.

Requirement: {description}

Provide:
1. The regex pattern
2. Explanation of each part
3. 3 matching and 3 non-matching examples
4. Usage examples in both JavaScript and Python

💡 Example

Input: "match US phone numbers" → Regex + explanation + examples

⚠️ How to Use

Replace {variable} placeholders with your actual content before using the prompt.