Volume Max - Ultimate Sound Booster

Easily amplify sound for music, videos, and calls directly in your browser. Increase the volume with just one click!

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manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "__MSG_name__",
  "description": "__MSG_description__",
  "default_locale": "en",
  "version": "1.0.6",
  "action": {
    "default_icon": {
      "16": "icons/16.png",
      "32": "icons/32.png",
      "48": "icons/48.png",
      "128": "icons/128.png"
    },
    "default_title": "Volume Booster"
  },
  "icons": {
    "16": "icons/16.png",
    "32": "icons/32.png",
    "48": "icons/48.png",
    "128": "icons/128.png"
  },
  "background": {
    "service_worker": "/js/background.js"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "/js/libs/jquery.min.js",
        "/js/content.js"
      ],
      "css": [
        "css/content.css",
        "css/content.css.map"
      ]
    }
  ],
  "permissions": [
    "tabCapture",
    "tabs",
    "storage"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "*"
      ],
      "matches": [
        "*://*/*"
      ]
    }
  ],
  "commands": {
    "increase_volume": {
      "suggested_key": {
        "default": "Alt+Up"
      },
      "description": "Increase volume"
    },
    "decrease_volume": {
      "suggested_key": {
        "default": "Alt+Down"
      },
      "description": "Decrease volume"
    }
  }
}