YouMark is a free Chrome add-on developed by Amirthan. It falls under the category of Browsers and is specifically categorized as an Add-ons & Tools program. YouMark allows users to save all their important YouTube timestamps in one place, making it easy to access and reference them later.

With YouMark, users can easily bookmark and save specific timestamps in YouTube videos. This is particularly useful for those who frequently watch educational or informative videos and want to quickly revisit specific sections. By saving timestamps, users can avoid the hassle of manually searching through lengthy videos to find the desired information.

Developed by Amirthan from IIT Indore, YouMark is a simple and intuitive tool that enhances the YouTube viewing experience. It provides a convenient way to organize and access important moments within videos, allowing users to easily revisit and share specific timestamps.