YouTube Bookmarker is a Chrome extension developed by nirzonk47 that simplifies the process of saving and accessing video timestamps on YouTube. With this tool, users can conveniently keep track of where they left off in lengthy videos by clicking the plus button in the player options. The extension ensures that you never lose your place in a video again.

Featuring an easy-to-use interface, fast performance, and minimal package size, YouTube Bookmarker offers a seamless experience for managing your saved timestamps. The unobtrusive UI allows for effortless tracking of all the timestamps you have saved, with the added benefit of theme customization based on your preference.