{
  "id": "/qrcode/",
  "name": "QRコード生成",
  "short_name": "QR生成",
  "description": "URLや文章をQRコードに変換してPNGで保存します。",
  "lang": "ja",
  "start_url": "/qrcode/",
  "scope": "/qrcode/",
  "display": "standalone",
  "theme_color": "#142c4b",
  "background_color": "#f3f6fa",
  "prefer_related_applications": false,
  "icons": [
    {
      "src": "./icons/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "./icons/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    }
  ]
}