Google added public YouTube URL and audio file support to NotebookLM in September 2024. That means people who learn from video can now pull in a transcript and get summaries, explanations, and study guides without having to build everything from scratch.
Drop a public YouTube link into Google NotebookLM and it works off the transcript: you can ask about the main themes, line up multiple videos against each other, and turn lectures, certification courses, coding tutorials, language lessons, or denser research material into tight notes. For revision, course review, and research prep, that’s a lot faster than rewatching a full video or dragging through timestamps looking for one section.
There are also tools that make the import step quicker. The Chrome extension YouTube to NotebookLM lets you bring in videos, playlists, channels and even search results with one click, so an entire playlist or a whole channel can turn into something you can actually search and study from. It also lines up with the broader 2024-2025 move toward more automated digital tools in education, alongside an edtech market that’s still growing.
If YouTube is already part of how you study or teach, NotebookLM is probably worth a look. Still, it makes more sense as a supplement than a replacement: summaries can stay on the surface, transcript quality isn’t always consistent, logic-heavy subjects don’t always compress cleanly, and any generated answer still needs to be checked against the source and understood for real.
The feature is available in Google NotebookLM through YouTube links, and faster importing is available through the YouTube to NotebookLM Chrome extension.
