YouTube Customizer от Nibito

Improve your video watching experience. Hide unnecessary elements on the page or within the player with this easy-to-use extension.

With this extension now you can:
- hide 'Share', 'Info', 'Watch more' buttons,
- hide 'More videos' panel
- make the title smaller,
- enable full-screen mode on pages without this option.

On YouTube page you can:
- hide up next panel and comments,
- disable autoplay,
- disable chat.

...and more