Annoyed of distracting, irritating content surrounding your videos on YouTube, you can hide them with simple browser extension Clea.Nr (free, Chrome,Firefox, Safari). Clea.Nr renovates the entire YouTube interface, making it simple and minimalistic: your video’s search results are clean and uncontaminated by anything else, and your video plays in the center of the window without anything else around it. You can dim the lights around your video, click a button to show comments and related videos. So if you want to still use YouTube’s other features, you can, but can get them out of the way when you don’t.

A Cleaner YouTube, turns this

into this