Custom New Tab URL Extension

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Custom New Tab URL Extension",
    "description": "Personalize your new tab experience by setting a custom URL. Enhance productivity with quick access to your preferred web pages.",
    "permissions": [
        "storage"
    ],
    "icons": {
        "16": "icons\/16.png",
        "32": "icons\/32.png",
        "48": "icons\/48.png",
        "128": "icons\/128.png"
    },
    "version": "1.0.0",
    "options_page": "options.html",
    "offline_enabled": true,
    "optional_host_permissions": [
        "file:\/\/*\/*"
    ],
    "chrome_url_overrides": {
        "newtab": "newtab.html"
    }
}