RegexMate

RegexMate is a Mac-optimized regular expression editor that streamlines writing, testing, and debugging regex patterns. Its real-time match preview lets you see results as you type, while syntax highlighting enhances readability. The app supports multiple regex flavors (PCRE, JavaScript) and includes a library of pre-built snippets for common tasks like email validation or URL parsing. Ideal for developers, data analysts, or text processing enthusiasts, RegexMate’s clean, native interface makes regex accessible to beginners and efficient for experts. Save workspaces, export patterns, or share snippets—all in one tool designed to make regex less intimidating and more productive.