Playlist Total Time is a free Chrome add-on developed by taotiemuren. It falls under the category of Browsers and is specifically categorized as an Add-ons & Tools.

This handy tool allows users to easily obtain the video number and total time in a playlist, making it useful for both YouTube and Bilibili. With Playlist Total Time, users can quickly gather important information about a playlist, such as the number of videos it contains and the total duration of all the videos combined.

By simply installing this add-on to their Chrome browser, users can effortlessly retrieve these details without the need for any additional steps or complicated procedures. Playlist Total Time provides a convenient solution for those who frequently work with playlists on YouTube and Bilibili, allowing them to efficiently manage and organize their video collections.