NotebookLM

NotebookLM is an AI research and study tool from Google that turns your own sources into a personal guide to their content. You upload documents, articles or videos and it learns exactly what you need — and answers only based on what you gave it. It's great for students, researchers, creators and anyone drowning in a pile of texts with no time to read them all.

The idea is simple: your sources go in — PDFs, web URLs, Google Docs, pasted text or even a YouTube video. NotebookLM reads them and then you can work with them — ask questions, get key points summarized or generate notes. Every answer is backed by citations, so you see exactly which part of the source the information comes from.