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- Google has announced that its AI-powered research and writing tool, “NotebookLM,” now supports the upload of “ePub” files.
- “ePub” is the international standard file format for e-books.
- Users can now generate content such as e-book summaries, “Audio Overviews,” and “Video Overviews.”
On Monday, March 9, 2026, Google announced a new feature for its AI-powered research and writing tool, “NotebookLM,” which is built on the Gemini AI model: support for uploading “ePub” source files.
“ePub” is the international standard file format for e-books. This means that you can now upload e-books in the ePub format as sources for your NotebookLM projects.
With this update, it is now possible to generate content based on these e-books, including summaries, “Audio Overviews,” and “Video Overviews.”