This article explains how to automatically loop a YouTube video in a web browser or on the ListenOnRepeat website on Windows, Mac, Linux, iOS, and Android operating systems.
How to Auto Loop YouTube Videos
If you're used to watching YouTube videos on your computer in a web browser like Edge, Firefox, or Chrome, you already have the ability to loop videos through a hidden menu built into the video.
Go to YouTube in your favorite browser and open the video you want to loop.
Right-click on the video area or hold down the mouse button if you are using a touchscreen.