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Regex Tester
Test regular expressions with various flags and get detailed match results. A must-have tool for developers working with regex patterns.
Results
Enter a regex pattern and test string to see results
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About this Tool
Key Features of Our Regex Tester
- Flag Toggles: Easily enable or disable regex flags.
- Detailed Results: See matches, indices, and groups.
- Copy Button: Copy regex patterns to your clipboard.
- Responsive Design: Works seamlessly on all devices.
Common Use Cases
- Debugging: Validate and refine regex patterns.
- Data Validation: Test patterns for email, phone number, or URL validation.
- Text Parsing: Extract specific content from text files.
Frequently Asked Questions
What is a Regex Tester?
A Regex Tester allows you to validate and test regular expressions against a given string.
Which regex flags are supported?
Supported flags include global (g), case-insensitive (i), multiline (m), and dotall (s).
Is this tool free?
Yes, this Regex Tester is completely free to use.