HoverNotes

HoverNotes is a Chrome extension designed to revolutionize how you learn from videos. It automatically generates AI-powered notes while you watch educational content on platforms like YouTube, Udemy, Coursera, and Bilibili. Instead of pausing to type, you can focus on the content while HoverNotes captures key concepts, code snippets, and equations in real-time, working even when videos lack official transcripts.

The tool stands out by combining AI note generation with practical features that enhance the learning process. It allows you to take timestamped screenshots with a single click, which are automatically inserted into your notes alongside the AI-generated content. Everything saves directly to your Obsidian vault in clean markdown format, ensuring your notes remain accessible and portable. The extension also creates a distraction-free learning environment by removing ads and recommendations from video platforms.

HoverNotes is ideal for students taking online courses, professionals learning new skills through tutorials, and anyone who wants to retain more from video-based learning. Whether you're watching a coding tutorial on YouTube, a professional development course on LinkedIn Learning, or a university lecture, HoverNotes helps you create organized, searchable notes that make review and reference effortless.