{
  "name": "Symmetric crypto - Bitflip Studio",
  "short_name": "AES tool",
  "description": "Encrypt and decrypt with AES-GCM. Key must be 16, 24, or 32 bytes. Private, offline-friendly.",
  "start_url": "/tool/symmetric-crypto.html",
  "scope": "/",
  "display": "standalone",
  "background_color": "#0a0a0b",
  "theme_color": "#0a0a0b",
  "icons": [
    {
      "src": "/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ]
}