Icon-192x192.png [verified] -

"icons": [ "src": "/icons/icon-192x192.png", "sizes": "192x192", "type": "image/png", "purpose": "any maskable" ] Use code with caution.

To make your website installable, you must reference this icon in a manifest.json file. This JSON file tells the browser how your app should behave when installed. icon-192x192.png

: Keep your logo within the inner 80% of the 192x192 canvas. This prevents important elements from being clipped by the OS. "icons": [ "src": "/icons/icon-192x192

: Often used as an og:image or og:logo meta tag to provide a thumbnail when your site link is shared on platforms like Slack or Discord. : Keep your logo within the inner 80% of the 192x192 canvas

: A single 192x192 icon isn't enough. You should always pair it with a 512x512 version for higher-resolution displays and splash screens. icons - Web app manifest | MDN

While favicons historically were tiny (16x16 or 32x32), the 192x192 pixel size is the standard baseline for mobile devices. It is high-resolution enough to look crisp on most Android and iOS devices without carrying a massive file weight. Chrome, for instance, requires at least a 192x192 icon to trigger the "Add to Home Screen" install prompt. Implementing icon-192x192.png in a PWA

: Always use PNG to support transparency and maintain high quality without compression artifacts.