Show HN: NotebookLM lets you import multiple tabs and YouTube videos at once

I built a small Chrome extension called Notebook LM that helps you quickly send webpages, open tabs, and YouTube videos into your NotebookLM notebooks.

The goal is simple: make it faster to collect research material without copy-pasting links one by one.

What you can do:

1) Save the current page to NotebookLM in one click 2)Send multiple open tabs at once 3) Add YouTube videos as sources

Keep your research more organized! I made this because my own research workflow was too slow and messy. This tool removes a few repetitive steps and keeps everything in one place.

Would really appreciate feedback, feature ideas, and bug reports.

Thanks!