infinite playlist repeater for youtube playlists on / for chromebook ?

So i listen to subliminals overnight on my chromebook instead of my iphone because i cant use my phone overnight and i use Demus( from the app store) to repeat my YouTube playlist infinitely on my phone , because youtube doesn’t let my repeat my playlist infinitely on my phone or Chromebook on the app or website. So is there any apps or websites for Chromebook to transfer your yt playlists there and also has an option to repeat it infinitely?