{
  "name": "YouTube 缩略图在线预览：免费提升点击率 (CTR)",
  "short_name": "Y缩(",
  "description": "上传您的缩略图，查看在手机和桌面端真实 YouTube 首页中的效果。暗黑和明亮模式模拟器，助您瞬间优化点击量。",
  "start_url": "/zh/utilities/categories/social-media/youtube-thumbnail-previewer/",
  "scope": "/zh/utilities/categories/social-media/youtube-thumbnail-previewer/",
  "icons": [
    {
      "src": "/images/utilities/youtube-thumbnail-previewer.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}