新浪微博强制方形头像 is a free Chrome add-on developed by cotaku39. It falls under the category of Browsers and specifically belongs to the Add-ons & Tools subcategory. This add-on aims to convert the circular avatars on the weibo.com website back to the previous square format.

With this add-on, users can bypass the default circular avatar display on the weibo.com platform and view the avatars in their original square shape. This feature can be especially useful for users who prefer the square avatar format or find the circular avatars inconvenient.

Overall, 新浪微博强制方形头像 provides a simple solution for users who want to change the avatar display on weibo.com from circles to squares, enhancing their browsing experience on the platform.