🚀 Transform your desktop-only components into mobile-responsive code instantly. Paste any component, and this tool analyzes its structure, adds proper breakpoints, converts fixed widths to flexible units, and adjusts layouts for all screen sizes. Perfect for React, Vue, or any modern framework.

💡 Ideal for developers who need to quickly make existing designs work on mobile devices. Whether you're fixing a sidebar, navigation bar, or card component, it handles grid stacking, touch-friendly sizing, and responsive font scaling automatically.

✨ Free and open-source with MIT license. Requires only Node.js 18+ and an OpenAI API key. No complex configuration needed—just run one command and get production-ready code back.

Responsive Design Checker

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