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Regex Tester

Test and debug regular expressions in real-time.

//
0 matches
Hello World! 12345

Test your Regular Expressions in real-time. JavaScript engine based regex testing with highlighting and capture groups.

How to Use This Regex Tester

  1. 1Enter or upload your data
  2. 2Adjust any available settings or options
  3. 3View the processed result instantly
  4. 4Copy or download the output

Features

  • ✓Real-time match highlighting
  • ✓Support for global, case-insensitive, and multiline flags
  • ✓Capture groups visualization
  • ✓JavaScript regex engine compatibility
  • ✓Copy formatted RegExp pattern

Test your Regular Expressions in real-time. JavaScript engine based regex testing with highlighting and capture groups. This tool is designed to make your tasks easier and more efficient.

Frequently Asked Questions