Examine source code of QR Gen - Free QR Code Generator

{
  "manifest_version": 3,
  "name": "QR Gen - Free QR Code Generator",
  "short_name": "QR Gen",
  "version": "1.0.0",
  "description": "Generate beautiful, customizable QR codes instantly. Add logos, text overlays, custom colors. Completely free, no limits!",
  "author": "QR Gen Team",
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "action": {
    "default_popup": "popup/popup.html",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    },
    "default_title": "QR Gen - Generate QR Code"
  },
  "permissions": [
    "storage",
    "activeTab",
    "clipboardWrite",
    "contextMenus"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "contact@thewebnmore.com",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "collects_data": false,
        "required": [
          "none"
        ]
      }
    }
  },
  "homepage_url": "https://qrgen.thewebnmore.com"
}