{
  "name": "hebing.org — 免费在线文件工具箱 / Free Online File Toolkit",
  "short_name": "hebing.org",
  "description": "30+ 款免费在线文件合并、转换、压缩、加密与开发者工具，浏览器本地处理，文件不上传服务器。30+ free file tools — merge / convert / compress / encrypt / dev utilities — all client-side, files never uploaded.",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "any",
  "lang": "zh-CN",
  "dir": "ltr",
  "background_color": "#fafaf8",
  "theme_color": "#d4440a",
  "categories": ["productivity", "utilities", "developer"],
  "icons": [
    { "src": "/favicon-16.png",         "sizes": "16x16",   "type": "image/png", "purpose": "any" },
    { "src": "/favicon-32.png",         "sizes": "32x32",   "type": "image/png", "purpose": "any" },
    { "src": "/apple-touch-icon.png",   "sizes": "180x180", "type": "image/png", "purpose": "any" },
    { "src": "/android-chrome-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/android-chrome-192.png", "sizes": "192x192", "type": "image/png", "purpose": "maskable" },
    { "src": "/android-chrome-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "/android-chrome-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ],
  "shortcuts": [
    { "name": "PDF 合并 / PDF Merge", "url": "/merge-pdf.html", "icons": [{ "src": "/favicon-32.png", "sizes": "32x32" }] },
    { "name": "PDF 加密 / PDF Encrypt", "url": "/pdf-encrypt.html", "icons": [{ "src": "/favicon-32.png", "sizes": "32x32" }] },
    { "name": "JSON 格式化 / JSON Formatter", "url": "/json-formatter.html", "icons": [{ "src": "/favicon-32.png", "sizes": "32x32" }] },
    { "name": "Hash 计算 / Hash Calculator", "url": "/hash.html", "icons": [{ "src": "/favicon-32.png", "sizes": "32x32" }] }
  ]
}