Online Regular Expression Tester

Regexr is a powerful tool for creating and testing regular expressions. It features a user-friendly interface where users can input text and create regex patterns in real-time. Users can see matches for the patterns they create, making the learning process and experimenting with rules much more accessible. Regexr supports various regex syntax types, allowing you to tailor your work to different programming languages. Additionally, the tool includes extensive documentation and examples to help new users understand how to create and use regular expressions correctly.