Tired of typing test@test.com? SupaFill generates realistic test data where everything matches - first name, last name, email, username all belong to the same person. Perfect for developers and QA. 10 languages, custom rules, 100% offline.

With this tool, you can have a dedicated page displaying all your open-source contributions, turning your efforts into a portfolio that's easy to share with the world. Whether you're contributing to big projects or small fixes.