{
  "name": "Calculator Hub - Free Online Calculators",
  "short_name": "Calculator Hub",
  "description": "Your comprehensive suite of free online calculators for finance, health, daily needs, mathematics, and more. Free, easy-to-use, powerful tools for various calculations.",
  "icons": [
    {
      "src": "/android-chrome-192x192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/android-chrome-512x512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "start_url": "/",
  "display": "standalone",
  "theme_color": "#1e293b",
  "background_color": "#111827",
  "orientation": "portrait-primary",
  "scope": "/",
  "categories": ["finance", "health", "education", "productivity", "utilities", "lifestyle"],
  "lang": "en-US",
  "dir": "ltr",
  "screenshots": [
    {
      "src": "/screenshot1.png",
      "type": "image/png",
      "sizes": "1080x1920",
      "form_factor": "narrow"
    },
    {
      "src": "/screenshot2.png",
      "type": "image/png",
      "sizes": "1920x1080",
      "form_factor": "wide"
    }
  ],
  "related_applications": [],
  "prefer_related_applications": false
}