{
  "name": "Tuner Free",
  "short_name": "Tuner Free",
  "description": "Free online chromatic tuner for Guitar, Violin, Bass, Ukulele, Cello, and Thai instruments. No ads, real-time pitch detection.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#0d1117",
  "theme_color": "#2f81f7",
  "orientation": "portrait-primary",
  "lang": "en",
  "categories": ["music", "utilities"],
  "icons": [
    {
      "src": "/favicon.svg",
      "type": "image/svg+xml",
      "sizes": "any",
      "purpose": "any maskable"
    }
  ],
  "screenshots": [
    {
      "src": "/og-image.png",
      "sizes": "1200x630",
      "type": "image/png",
      "label": "Tuner Free — Free Online Chromatic Tuner"
    }
  ]
}