Control YouTube in your browser from your smartphone or tablet. Enables the YouTube for TV interface in your browser, which is normally blocked on desktop. YouTube TV supports casting from a mobile device. Click on the YouTube TV button in the extension's pop-up menu and follow the instructions. Or visit https://www.youtube.com/tv. Optionally toggle full-screen by clicking on the YouTube logo in the top right corner of the page. Press the ⚙ button at the bottom left of the page. Select "Link with TV code". Tutorial video: https://i.imgur.com/CwvpAAO.mp4 If you're using adblock, you might get a black screen when you open a video. This is in place of the ad that would normally play. The video will play normally after that.