The upgrades to playlists sound useful, too. You'll be able to build collaborative playlists by sharing a link (or, in a feature "coming soon" to TVs, scanning a QR code), which might be a useful tool to let you collect funny videos with your friends. At some point later this year, you'll also be able to have users vote on videos you include in a playlist, which could be a fun way to rank those funny videos or decide on what to watch next.

And if you like watching videos on your phone before bed, YouTube's new sleep timer, which can pause videos after a set amount of time, might come in handy. You'll be able to set the sleep timer to a wide range of options between 10 minutes and an hour, and you can also set the timer to stop playback when you reach the end of a video. YouTube initially tested the sleep timer as an experiment for Premium subscribers this year, but now it will be available to all users on mobile.