Random wallpaper

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Random wallpaper",
    "description": "Show a random wallpaper with Bing search on your new tab page",
    "version": "0.6",
    "permissions": [
        "activeTab"
    ],
    "action": {
        "default_icon": {
            "16": "images\/icon16.png",
            "48": "images\/icon48.png",
            "64": "images\/icon64.png",
            "128": "images\/icon128.png"
        }
    },
    "icons": {
        "16": "images\/icon16.png",
        "48": "images\/icon48.png",
        "64": "images\/icon64.png",
        "128": "images\/icon128.png"
    },
    "background": {
        "service_worker": "background.js"
    },
    "chrome_url_overrides": {
        "newtab": "newtab.html"
    },
    "web_accessible_resources": [
        {
            "resources": [
                "newtab.html",
                "newtab.js",
                "images\/icon128.png"
            ],
            "matches": [
                "<all_urls>"
            ]
        }
    ],
    "browser_specific_settings": {
        "gecko": {
            "id": "axemedia.com-extension-random-wallpaper@firefox"
        }
    }
}