HoverNotes is a Chrome extension that revolutionizes the way users take notes on video tutorials from various platforms such as YouTube, Udemy, Coursera, and Bilibili by converting them into distraction-free, AI-generated Markdown notes that are directly saved in your Obsidian vault or any other local storage. It actively monitors the video in real-time, capturing essential concepts, code snippets, equations, diagrams, and timestamped screenshots, outshining traditional transcript-only tools by effectively interpreting visual content. The extension provides a split-view learning experience, eliminating advertisements and recommendations, while allowing users to modify notes as they are created, which enhances both retention and accuracy. With a focus on local-first storage and seamless Obsidian integration, HoverNotes empowers users with complete autonomy over their knowledge management. The free version offers basic functionalities with up to 20 minutes of AI processing, while premium plans provide extended hours of AI note-taking, sophisticated summaries, priority support, and unlimited access to features. As a result, learners can tailor their study sessions more effectively, ensuring that they get the most out of their educational resources.