{
  "name": "在线工具箱 - 实用工具集合",
  "short_name": "在线工具箱",
  "description": "免费实用的在线工具集合，JSON格式化、时间戳转换、Base64编码、二维码生成、个税计算器、房贷计算器等30+工具，纯浏览器处理不上传服务器",
  "start_url": "/",
  "display": "standalone",
  "theme_color": "#6366f1",
  "background_color": "#f8fafc",
  "icons": [
    { "src": "/assets/og-cover.png", "sizes": "1200x630", "type": "image/png" }
  ],
  "categories": ["utilities", "productivity"]
}