Icon-192x192.png -
This file is the primary app icon sized at 192×192 pixels, commonly used as a PWA (Progressive Web App) icon. It ensures your web application looks sharp and professional when installed on a user’s home screen, particularly on Android devices.
Though traditional favicons are 16x16, modern browsers (especially on high-DPI displays) may request a 192px icon for bookmarks or new tab page shortcuts. icon-192x192.png
Including a properly formatted icon-192x192.png is a small detail that signals a professional, polished web application. It bridges the gap between a traditional website and a native mobile app, ensuring brand consistency across all platforms. This file is the primary app icon sized
| Attribute | Specification |
| :--- | :--- |
| File Extension | .png |
| Dimensions | 192x192 pixels (square aspect ratio 1:1) |
| Color Depth | 24-bit RGB (16.7 million colors) + 8-bit alpha channel (transparency) |
| Compression | Lossless (deflate algorithm, same as zlib) |
| Interlacing | Not recommended (progressive rendering is rarely needed for icons) |
| Typical File Size | 3 KB – 15 KB (depending on complexity and optimization) | | Attribute | Specification | | :--- |