Regex Generator
Generate, test, and understand regular expressions for validation, extraction, and text processing. Includes explanations and examples!
Regex Configuration
Configure your regular expression parameters
Test String
Test your regex patterns against sample text
Enter text and click the test button next to any regex to see if it matches.
Ready to generate regex patterns?
Select a pattern type and click "Generate Regex"
Regex Generator Guide
10 Pattern Types
Generate patterns for emails, URLs, phone numbers, passwords, dates, and more with detailed explanations.
Interactive Testing
Test your regex patterns against sample text in real-time to validate they work as expected.
Flag Configuration
Customize regex behavior with flags like global, case-insensitive, multiline, and more.
Perfect For:
- Form validation
- Data extraction
- Text processing
- Input sanitization
- Pattern matching
- Search and replace
- Data validation
- Learning regex