YouTube Watch Later Manager is a Chrome add-on designed to enhance the management of your Watch Later playlist. This free tool allows users to easily remove videos that are no longer of interest or have already been watched. With features such as automatic removal based on a specified percentage of watched content and manual review options, users can tailor their experience to suit their preferences.

Key functionalities include setting auto-remove settings to eliminate videos that meet specific criteria, as well as manual review settings for those videos that require further consideration. Users can initiate the management process with a simple click of the “Start Processing” button, ensuring that their playlists remain organized and relevant. The extension requires access to the YouTube Watch Later playlist but ensures that no data is shared outside the browser.