Themes for YouTube and Picture in Picture allows you to change YouTube to a dark theme and apply picture-in-picture mode.
Change the theme of YouTube with multiple themes and dark mode themes.
It is a simple way to change up the appearance of YouTube while browsing with Chrome. Not to mention the ability to utilize PiP - you can press F9 to play video in the Picture and Picture mode on all sites.
Advanced features: On the options page, you can remove black bars around the video, hide the scrollbar, and more.
Similar:
How to Enable Dark Mode in Windows 10 & 11
How to Enable Dark Mode for All Sites in Microsoft Edge
Enable Night Light Mode in Windows 10/11 to Reduce Eye Strain
How to Delete Your YouTube Watch and Search History
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