{
  "name": "generate QR code",
  "short_name": "generate QR",
  "description": "Free online QR code generator",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#050505",
  "theme_color": "#050505",
  "icons": [
    { "src": "/assets/icon-192.png?v=20260913id1", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/assets/icon-512.png?v=20260913id1", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "/assets/apple-touch-icon.png?v=20260913id1", "sizes": "180x180", "type": "image/png", "purpose": "any" }
  ]
}