Create a QR code for a URL

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "__MSG_appName__",
    "manifest_version": 3,
    "version": "1.0.0",
    "default_locale": "en",
    "description": "__MSG_shortDesc__",
    "homepage_url": "https:\/\/www.g-json.cn",
    "permissions": [
        "tabs",
        "contextMenus"
    ],
    "icons": {
        "48": "icons\/i_48.png",
        "128": "icons\/i_128.png"
    },
    "background": {
        "service_worker": "background.js"
    },
    "content_scripts": [
        {
            "js": [
                "contentScript.js"
            ],
            "matches": [
                "http:\/\/*\/*",
                "https:\/\/*\/*"
            ]
        }
    ],
    "action": {
        "default_title": "__MSG_appName__",
        "default_popup": "index.html",
        "default_icon": {
            "48": "icons\/i_48.png",
            "128": "icons\/i_128.png"
        }
    }
}