Hide Mouse is a Chrome add-on developed by Ryan Gerald Conley. This free tool is designed to hide the mouse cursor when viewing videos in fullscreen on older video players that do not have this feature built-in. It is important to note that this add-on does not affect more modern video players like YouTube, as they already have this functionality.

With Hide Mouse, users can easily enable or disable the extension by clicking on the provided icon. This simple and lightweight add-on offers a convenient solution for those who find the mouse cursor distracting when watching videos in fullscreen mode on certain video players.

Overall, Hide Mouse is a useful Chrome add-on for individuals who frequently watch videos on older video players that lack the automatic hiding of the mouse cursor. It provides a straightforward way to enhance the viewing experience by eliminating the distraction of the mouse cursor in fullscreen mode.