Ultimate Volume Booster

Boost up to 600% volume with no distortions

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manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "__MSG_app_name__",
  "version": "1.0.0",
  "description": "__MSG_app_description__",
  "author": "Ultimate Volume Booster",
  "default_locale": "en",
  "permissions": [
    "storage",
    "scripting",
    "alarms",
    "system.display",
    "tabCapture"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png",
    "300": "icons/icon300.png"
  },
  "background": {
    "service_worker": "js/background.js"
  },
  "action": {
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png",
      "300": "icons/icon300.png"
    },
    "default_title": "__MSG_app_name__"
  },
  "incognito": "split",
  "minimum_chrome_version": "102"
}