Youtube Spauser is a small Chrome extension developed by sipczi. This free tool falls under the category of Browsers, specifically under Add-ons & Tools. The main functionality of this extension is to allow users to pause YouTube videos by simply pressing the spacebar, irrespective of whether the video player is in focus or not.

This lightweight extension provides a convenient way for users to control their YouTube video playback without needing to click on the video player itself. By offering a simple yet effective feature, Youtube Spauser enhances the user experience by providing an easy shortcut for pausing videos with a single key press.