There are several ways available is to remove Chrome extensions permanently then you can do it by using the extensions manager. For this, start by opening Chrome and choose three dots icon to open the menu. Now, proceed to more tools and choose extensions. It will open the extensions manager. You can also type chrome://extensions/ in the address bar to smoothly open it. once you are in the extensions manager, Chrome will show the extensions and apps that you have installed. Tap to remove under the extensions that you want to uninstall. The Chrome will ask for confirmation then choose to remove again and the extension will be deleted. If you don’t want to delete the extension then you can disable it by using the toggle. Disabling will stop the extension from using system resources.
To see this working, head to your live site.
To do that, you need to access your browser preferences. On desktop, click on the menu button (3 dots) in the top right-hand corner and click on” More Tools” and then “Extensions” in the dropdown menu. Now, you'll view a page of the downloaded extensions. From there, you can simply delete or disable the extension.
Regards, Jimmy Wick