YouTube - Square Player is a Chrome add-on developed by cyb3rofficial. This free add-on falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. Its main purpose is to customize the style of the YouTube player by making it square again.

With YouTube - Square Player, users can transform the default rectangular player into a square shape, bringing back the classic look that many users prefer. This add-on is perfect for those who find the rectangular player distracting or simply prefer the aesthetics of the square design.

YouTube - Square Player is easy to install and use, allowing users to quickly and effortlessly change the shape of the YouTube player. It provides a simple and straightforward solution for customizing the player style, without any additional features or functionalities.

Overall, YouTube - Square Player is a useful add-on for Chrome users who want to personalize their YouTube viewing experience by reverting to the square player design.