Regular expressions.
Made simple.
See your regex patterns come to life instantly. Test against your own text with live highlighting and immediate feedback on matches.
Generate production-ready code in 10+ programming languages including Swift, Python, JavaScript, Java, Go, Rust, and more.
Build complex patterns with confidence using our visual regex constructor. Perfect for beginners and experts alike.
Catch regex errors before they become bugs. Real-time syntax validation with helpful error messages and suggestions.
Access a comprehensive quick reference of regex patterns, character classes, quantifiers, and advanced constructs.
Match, replace, split, and extract text with specialized tools for every regex operation you'll ever need.
Type your regular expression in the pattern field. Use our visual builder or quick reference guide if you need help with syntax.
Paste your test string and watch as matches are highlighted in real-time. See capture groups, match counts, and validation results instantly.
Generate production code in your favorite programming language with proper error handling and best practices included.
Works on macOS 12.0+.
Compatible with M1/M2/M3/M4 and the latest macOS Sequoia.
