An awesome time saver.

Quite possibly the most indispensable and ingenious browser add-on ever created. The scourge of advertising takes another well-deserved kick in the nuts. Install it, and never again sit through an interminable and cringey in-video advert while browsing YouTube. It also works with YouTube front-ends like Piped.

Having a YT Premium is not enough these days.

It's very useful and is also really customizable.

Registered just for give you 5 stars. Sponsorblock is the best thing ever to happen to YouTube extensions, thank you for saving our hours of life!