Save Image as Transparent PNG - BgCutout

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "minimum_chrome_version": "109.0.0.0",
    "name": "__MSG_manifest_name__",
    "short_name": "BgCutout",
    "version": "1.0",
    "description": "__MSG_manifest_description__",
    "icons": {
        "16": "img\/icon-16.png",
        "48": "img\/icon-48.png",
        "128": "img\/icon-128.png"
    },
    "background": {
        "service_worker": "worker.js"
    },
    "action": {
        "default_icon": {
            "16": "img\/icon-16.png",
            "48": "img\/icon-48.png",
            "128": "img\/icon-128.png"
        },
        "default_title": "__MSG_manifest_browser_action__"
    },
    "content_scripts": [
        {
            "matches": [
                "*:\/\/addonx.net\/bgcutout",
                "*:\/\/addonx.net\/*\/bgcutout"
            ],
            "js": [
                "loader.js"
            ],
            "run_at": "document_end"
        }
    ],
    "permissions": [
        "tabs",
        "storage",
        "contextMenus",
        "offscreen"
    ],
    "host_permissions": [
        "http:\/\/*\/*",
        "https:\/\/*\/*"
    ],
    "homepage_url": "https:\/\/addonx.net\/bgcutout",
    "default_locale": "en"
}