If you simply resize any old JPEG to 192x192 and rename it, you will likely fail the PWA installability criteria. Here is the strict checklist for icon-192x192.png .
"src": "/images/icon-512x512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" icon-192x192.png
A quick word on ecosystem differences. iOS does not use icon-192x192.png from the Web App Manifest. iOS uses the proprietary <link rel="apple-touch-icon"> . If you simply resize any old JPEG to
If you simply resize any old JPEG to 192x192 and rename it, you will likely fail the PWA installability criteria. Here is the strict checklist for icon-192x192.png .
"src": "/images/icon-512x512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable"
A quick word on ecosystem differences. iOS does not use icon-192x192.png from the Web App Manifest. iOS uses the proprietary <link rel="apple-touch-icon"> .