Unifsearch - The Best New Tab by Bedanta D

This extension helps streamline the search interface on your new tab. Users can select between any search engine through the new tab page. For example, if one were to browse YouTube directly through the new tab, they can type, say, "Never Gonna Give You Up" and select "YouTube" from the dropdown, and the search will be done through YouTube only. Similarly, any search engine like Google, Bing, DuckDuckGo, etc. and even other "engines", like Wikipedia, GitHub, YouTube, etc. are available. The theme is also fully customisable.