Google Chrome Extensions are incredibly useful, but sometimes an extension can cause unwanted behavior. As extensions cause Chrome to use more memory than normal, if you do not use an extension for some reason you should always remove it. This guide will provide two methods that can be used to quickly uninstall an extension from Chrome. Right-click on the extension icon to the right of address bar to remove the extension. Click on the “Remove”” button and the extension will be removed from Chrome. Click on Remove from Chrome to remove an extension in the Extensions Manager.”
Source: https://www.bleepingcomputer.com/tutorials/how-to-remove-a-google-chrome-extension/