Manage Multi URLs

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Manage Multi URLs",
    "description": "Save your favourite URLs in Manage Multi URL account and manage from everywhere.",
    "version": "5.0",
    "action": {
        "default_icon": "img\/favicon.png",
        "default_popup": "popup.html"
    },
    "permissions": [
        "tabs",
        "bookmarks",
        "cookies"
    ],
    "icons": {
        "16": "img\/favicon.png",
        "32": "img\/favicon32.png",
        "48": "img\/favicon48.png",
        "128": "img\/favicon128.png"
    },
    "web_accessible_resources": [
        {
            "resources": [
                "test.png"
            ],
            "matches": [
                ""
            ]
        }
    ],
    "host_permissions": [
        "https:\/\/www.managemyurls.com\/"
    ],
    "content_scripts": [
        {
            "matches": [
                "https:\/\/www.managemyurls.com\/*"
            ],
            "all_frames": true,
            "js": [
                "content.js"
            ],
            "run_at": "document_start"
        }
    ]
}