YouTube dark mode functionality is relatively new, by using the app it can make a big difference in your daily experience using the app. It reduces the glare on screen and looks cool while searching videos at night, also there’s a chance it could save a little battery power. You Tube has launched the dark mode (Youtube Dark Mode) recently and parallel with Gmail dark mode.
Also See: How to enable Twitter Dark Mode
How to Activate Dark Mode in YouTube:
To activate dark mode in YouTube, as you can see in given screen, you have to click on channel icon at right corner.
After clicking on it you will show a dropdown menu option named Dark theme: off. Clicking on this option you will be switch to dark mode.
Also See: How to get Dark Mode in Gmail
How to Activate Dark Mode in Chrome :
Probably the dark mode setting becomes activated in YouTube through process mentioned above but the browser still shows bright. In this condition you have to follow the below steps:
In Windows, to activate dark mode in chrome browser you have to open chrome browser, click on Apps on left corner given dotted colors in square form or go to chrome://apps/ then click on web store and select Dark theme.
In macOS, go to System Preferences then click on General and then Appearance and click the Dark option.