Change the theme of YouTube™ with multiple themes and dark mode themes. You also can make new theme for YouTube™ with our online theme creator. Otherwise, you can press F9 to play video in the Picture and Picture mode on all sites.
HOW TO USE:
1. Click on the extension icon to turn on/off the theme.
2. How to change the theme:
+ Right click on extension icon.
+ Click on Options.
+ Select the theme you want to apply.
3. Play video in the PinP mode: press F9 (on all site that you are playing video)
Advanced features: On the option page, you can remove black bars around video, hide the scrollbar, etc.