Tab Playlist for YouTube™ is a Chrome extension developed by metarmask. It falls under the category of Browsers and is specifically classified as an Add-ons & Tools subcategory. This free extension allows users to create a playlist by simply lining up tabs.

With Tab Playlist for YouTube™, users can easily make a temporary video playlist using tabs. When the extension is active, it automatically switches to the tab on the right when a video finishes playing. It continues this pattern, switching to the next tab and video as each one finishes. This feature provides a seamless viewing experience without the need to manually select the next video.

To line up videos in the playlist, users can simply use the middle mouse button. This makes it incredibly convenient and efficient to organize and watch videos in a desired order.