Regex Tester — Free Online Utility Tool

Test regular expressions against text. See matches highlighted in real-time.

How to Use the Regex Tester

  1. Enter your input in the field provided
  2. Configure any options if needed
  3. Get your results instantly

Why Use Our Regex Tester?

  • 100% free — no signup required
  • Works instantly in your browser
  • Mobile friendly
  • No data stored or sent to any server
View all Utility Tools
Loading...