Icon-192x192.png 〈Safe〉

At its simplest, icon-192x192.png is a square image file exactly 192 pixels wide and 192 pixels tall. It is defined inside a site's manifest.json file, typically under the icons array.

Create your icon in a vector format (like SVG) first, then export to PNG. This allows you to scale up to 512x512 or other sizes later without losing quality. Troubleshooting icon-192x192.png If your icon is not showing correctly:

PNG (Portable Network Graphics) to support transparency and high quality. Full Bleed: Use the entire icon-192x192.png

Many platforms (like Android and iOS) automatically add their own masking, rounded corners, or drop shadows. A transparent background is acceptable, but a solid background (matching your brand color) often gives you more control. However, be aware that iOS expects a non-transparent icon; otherwise it will fill transparency with black.

Since 2021, Google has enforced for new PWAs to pass the "Installability criteria" in Lighthouse. A maskable icon looks like a circle, squircle, or rounded square depending on the OS theme. At its simplest, icon-192x192

If you want your 192x192 icon to look perfect on modern Android devices, it is highly recommended to create a secondary version optimized for masking, or ensure your single icon leaves a safe margin around the core graphic. Best Practices for Designing a 192x192 Icon

Every PWA requires a web app manifest file, typically named manifest.json . This JSON file acts as a centralized metadata registry providing the browser with technical parameters about the app. It explicitly outlines how the application should behave once installed, including display modes, splash screen backgrounds, and application iconography. This allows you to scale up to 512x512

In the world of web design and app development, is more than just a file—it is a standard building block for Progressive Web Apps (PWAs) and Android-specific interfaces. PWA Essential : This specific resolution (