Themes for YouTube and Picture in Picture (Chrome) 3.0.1
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
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How to Delete Your YouTube Watch and Search History
Themes for YouTube and Picture in Picture (Chrome) 3.0.1
Themes for YouTube and Picture in Picture allows you to change YouTube to a dark theme and apply picture-in-picture mode.