Welcome to the Regex Tester Tool page! This tool is designed to help you test and validate regular expressions (regex) efficiently. Regular expressions are a powerful tool for pattern matching and text processing in various programming languages.

Key Features

  • Interactive Interface: Test your regex patterns directly in the interface.
  • Live Preview: Instantly see the results of your regex pattern.
  • Syntax Highlighting: Improved readability with syntax highlighting.
  • Supports Multiple Languages: Use regex patterns in various programming languages.

How to Use

  1. Enter Your Regex Pattern: Type your regex pattern in the input field.
  2. Enter the Text to Test: Enter the text you want to test against the regex pattern.
  3. Click "Test": Click the "Test" button to see the results.

Example

Let's say you want to find all the email addresses in a given text. Here's how you can do it:

  1. Regex Pattern: \b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Z|a-z]{2,}\b
  2. Text: "Please contact us at example@example.com for more information."
  3. Click "Test": The tool will display "example@example.com" as the result.

Related Resources

For more information on regular expressions, check out our Regex Tutorial.

Support

If you have any questions or feedback about the Regex Tester Tool, please contact us.

Regex Tester