Regex Tester
Test your regular expressions interactively and in real time. Enter your regex, input a test text, and instantly see the results with highlighted matches. Perfect for developers and analysts looking to validate text patterns and optimize queries efficiently.
Regex Pattern:
Test String:
How to Use the Regex Tester
- Enter the regex pattern in the 'Regex Pattern' field.
- Type the test text in the field below.
- Click the 'Test Regex' button to see the results.
- The matches found will be displayed, and you can copy them by clicking the 'Copy' button.
Easily Validate Text Patterns
How does the Regex Tester work?
Our tester allows you to enter a regex pattern and test text, instantly displaying the matches found to validate patterns quickly and efficiently.
What are regular expressions?
Regular expressions (regex) are sequences of characters that define search patterns in text, useful for validation, filtering, and data extraction.
Are test results stored on the server?
No. All processing is done directly in your browser, ensuring complete privacy and security of the entered data.
Can I test different regex patterns?
Yes! You can test as many patterns as you like, adjusting the regex and test text as needed.