Regex Generator
Generate regular expressions from natural language descriptions or sample text patterns. Build complex regex patterns easily without needing to memorize cryptic syntax.
Try: email, phone, url, date, ip, hex color, uuid, username, password, zip code, etc.
Available Pattern Types
FAQ
How does the regex generator work?
The generator analyzes your input description or example patterns and creates a regular expression that matches the specified criteria. It uses common regex patterns for emails, URLs, phone numbers, dates, and more.
Can I generate regex from example text?
Yes, you can provide sample text that you want to match, and the generator will create a pattern that captures the structure. This is especially useful for matching formatted data like IDs, codes, or custom formats.
What common patterns are supported?
The generator includes templates for email addresses, URLs, IP addresses, phone numbers, dates, times, credit card numbers, ZIP codes, and many other common patterns used in data validation.
How do I customize the generated regex?
After generating a pattern, you can modify it directly in the output field. Use the Regex Tester tool to validate your modifications and ensure they match your intended strings.