Gradus is a Chrome extension designed to enhance the educational value of YouTube lectures by turning passive viewing into an interactive learning experience. This free tool offers features such as instant summaries that highlight core concepts, AI guidance for asking context-aware questions, and structured recommendations that suggest the next relevant video based on your learning progression. With Gradus, users can effectively engage with video content, making it an ideal solution for students looking to optimize their study sessions.

In addition to its interactive features, Gradus helps users organize their learning journey by tracking progress, notes, and sessions across various videos. This addresses the common challenges faced when studying from YouTube, such as endless rewinds and fragmented understanding. By providing a streamlined approach to video learning, Gradus empowers students to study smarter and retain information more effectively.