Offline HTTP status code reference & training app for developers.
HTTP Status Code Helper — description
HTTP Status Code Helper is a fast, clean, and offline-first developer tool designed to help you understand HTTP status codes the right way.
Browse a complete reference of all HTTP status codes (100–599) with clear explanations, real-world causes, debugging tips, and simple API examples. Learn not only what each code means, but also when to use it — and when NOT to.
Train your knowledge with interactive quizzes generated from real HTTP scenarios. Practice with 4-choice questions, improve your API skills, and reinforce best practices.
Key features: • Complete HTTP status code reference (100–599) • Clear explanations and real-world use cases • When to use / When NOT to use • Debugging tips and examples • Offline-first (no internet required) • Training mode with interactive quizzes • Favorites to save useful codes
Built for Android, backend, and API developers who want a reliable HTTP reference and training companion — anytime, anywhere.