manifest.json

{

    "manifest_version": 2,
    "name": "URL Shorter",
    "version": "1.0",
    "description": "Short a URL with one click.",
    "icons": {
      "48": "icon/16.png"
    },
    "permissions": [
      "activeTab",
      "webRequest",
      "*://jle.xyz/*"
    ],
    "browser_action": {
      "default_icon": "icon/16.png",
      "default_popup": "popup.html",
      "default_title": "Shorten URL"
    }

  
  }