Youtube Video Bookmark is a Chrome add-on developed by mattia.locatelli000. It allows users to easily add bookmarks to their favorite moments in YouTube videos. With this add-on, users can mark a specific position in a video and easily navigate back to that position later.

This add-on is particularly useful for those who frequently watch long videos on YouTube and want to remember important or interesting parts. By adding a bookmark, users can quickly jump to that specific moment without having to manually search for it.

Youtube Video Bookmark is a free add-on and falls under the category of Browsers, specifically in the Add-ons & Tools subcategory. It provides a convenient way for YouTube users to enhance their video watching experience and easily revisit their favorite moments.