YOUTUBOOKMARK is a free Chrome add-on developed by yhcho0405 that offers a convenient way to bookmark and track your watch time while watching YouTube videos. With this tool, you can easily mark and save specific video segments that you want to revisit later.

The main feature of YOUTUBOOKMARK is its ability to bookmark the viewing time of YouTube videos. When you come across a segment that you find interesting or want to reference in the future, simply click on the bookmark icon provided by the add-on. This will save the current timestamp of the video, allowing you to quickly jump back to that specific point whenever you want.

By using YOUTUBOOKMARK, you can efficiently manage your YouTube watch time by easily accessing the bookmarked segments. Whether you're conducting research, studying, or simply want to rewatch your favorite parts of a video, this add-on provides a convenient solution.

Note that YOUTUBOOKMARK is an add-on specifically designed for the Chrome browser, so make sure you have Chrome installed before using it. With its simple and intuitive interface, this tool is a valuable addition for anyone who frequently uses YouTube and wants to keep track of important video segments.