Responsive design is essential to ensure that an application displays correctly across different types of devices, whether they are smartphones, tablets, or desktop computers. With FlutterFlow, creating a responsive design becomes simpler thanks to its built-in features that automatically adapt layouts based on screen size. The tool offers options to configure dynamic sizes and margins, use flexible columns, and adjust components to be fluid and responsive. Additionally, FlutterFlow allows for real-time previewing of the application’s rendering on various devices, making it easier to optimize the design for a consistent and enjoyable user experience across all platforms.