Designing Maskable Icons for Progressive Web Apps

When users install your Progressive Web App, its icon is their first point of interaction on their home screen. Standard icons often get cropped awkwardly or placed in ugly white boxes on modern mobile operating systems. Learning to design maskable icons ensures your PWA looks native, polished, and professional across all device shapes and sizes. This course teaches you how to design, configure, and implement adaptive icons that adapt seamlessly to circles, squircles, rounded rectangles, and teardrop shapes. You will learn the core specifications of the maskable icon standard, discover how to define safe zones, and understand how to update your web app manifest to support these modern standards. What you'll learn: - Understand the core concepts of adaptive and maskable icon specifications - Calculate and apply the minimum safe zone to prevent critical artwork from being cropped - Configure the web app manifest file with the correct icon purposes and sizes - Implement modern responsive design practices for PWA installation - Troubleshoot common icon scaling and display issues on modern mobile operating systems You will start with the fundamental definitions of web app manifests and icon layers, progress through step-by-step design rules, and finish with practical configuration examples. This text-only course is designed for web developers and designers who want to polish their progressive web apps for a native-like user experience. No advanced design skills or prior PWA experience are required to get started. Step up your PWA design and deliver a flawless home screen experience today.