Volume Sizzler

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Volume Sizzler",
  "version": "4.1",
  "description": "Volume Manipulator!. This extension can be used to amplify, adjust bass, and as well as adjust treble. Have fun! Enjoy.",
  "permissions": [
    "activeTab",
    "scripting"
  ],
  "background": {
    "service_worker": "./app/background.js"
  },
  "action": {
    "default_icon": "./app/images/128x128Icon.png",
    "default_title": "Change volume",
    "default_popup": "./app/VolumeSizzler.html"
  },
  "icons": {
    "16": "./app/images/16x16Icon.png",
    "32": "./app/images/32x32Icon.png",
    "48": "./app/images/48x48Icon.png",
    "128": "./app/images/128x128Icon.png"
  },
  "web_accessible_resources": [
    {
      "matches": [
        "<all_urls>"
      ],
      "resources": [
        ""
      ]
    }
  ]
}