EXPORT · BIBLIOGRAPHIES
Export NotebookLM sources to RIS
Short answer
Yes. To export NotebookLM sources to RIS, select them in the Sources panel and choose the bibliography tool that Ultra Exporter adds to the tools menu. The basic version is free in NotebookLM Ultra Exporter; the downloadable and repeatable options need Pro. You get RIS records for the selected sources, the exchange format EndNote, Mendeley and Zotero import.
Quick facts
| Item | Detail |
|---|---|
| Content | A bibliography is a formatted reference list built from the metadata of a notebook's sources. |
| Output | RIS (.ris) |
| Plan | Free + Pro |
| Where | Sources panel tools menu |
| Processing | Converted in your browser. Nothing is uploaded to export. |
Steps
- Install NotebookLM Ultra Exporter in desktop Chrome, then refresh any open NotebookLM (Gemini Notebook) tab.
- In the Sources panel, select the sources to cite and choose the bibliography tool in the tools menu.
- Choose RIS in the list of outputs and set any options shown for it.
- Open the downloaded file and check it before you rely on it or share it.
What you get
You get RIS records for the selected sources, the exchange format EndNote, Mendeley and Zotero import.
RIS is the safest choice for EndNote and Mendeley. Download as a .ris file with Pro, or copy the records on Free.
Limits to know before you export
- NotebookLM does not provide authors or publication dates, so entries use the no-author, no-date rules with an access date. Complete them in your reference manager.
- Free previews and copies up to 5 sources. Pro removes the source cap and adds downloadable files.
- This formats source metadata. It does not check whether a claim is supported by its source.
Can NotebookLM export a source bibliography on its own?
NotebookLM has no bibliography or citation-style export for a notebook's sources. Google changes these menus often. The item's own menu in your notebook shows what is built in today.
Other outputs for a source bibliography
| Output | Plan | Guide |
|---|---|---|
| APA style (APA) | Free + Pro | Cite NotebookLM sources in APA style |
| MLA style (MLA) | Free + Pro | Cite NotebookLM sources in MLA style |
| Chicago style (Chicago) | Free + Pro | Cite NotebookLM sources in Chicago style |
| BibTeX (.bib) | Free + Pro | Export NotebookLM sources to BibTeX |
Free or Pro?
The basics are free; the advanced options listed on this page need Ultra Exporter Pro. Pro covers the extension only; it does not include a Google subscription or raise NotebookLM's own limits. Current prices are on the pricing page.
Frequently asked questions
Is it free to export NotebookLM sources to RIS?
Partly. A limited version is free, and the full feature needs Ultra Exporter Pro. The limits are listed in the quick facts on this page.
Which reference managers read RIS?
EndNote, Mendeley, Zotero, Paperpile and RefWorks all import RIS.
Why are authors and dates missing from my NotebookLM bibliography?
NotebookLM does not expose author or publication-date metadata for sources, so the entry is built from the title, link and access date. Add the missing fields in Zotero, Mendeley or by hand.
How many sources can one bibliography include?
The bibliography covers every source you select. Free is capped at 5 sources per bibliography; Pro has no source cap.
Related guides
EndNote imports RIS. Build a bibliography from a notebook's sources with NotebookLM Ultra Exporter, export RIS, and import it into EndNote with the Reference.
Both carry a NotebookLM source list into a reference manager. BibTeX is the native format of LaTeX and Overleaf and is read by Zotero, JabRef and Paperpile.
Cite NotebookLM sources in APA style. You get a reference list in APA style built from each selected source's title, link and access date.
Cite NotebookLM sources in MLA style. You get a works-cited list in MLA style built from the selected sources' metadata.
Cite NotebookLM sources in Chicago style. You get a Chicago-style bibliography for the selected sources.
How to export NotebookLM sources to BibTeX. You get BibTeX entries for the selected sources, to copy on Free or download as a .bib file with Pro.
Back up a whole NotebookLM notebook as a ZIP archive. You get one ZIP with folders for sources, notes, reports, chats and Studio files, a README.md index and.
Sync a NotebookLM notebook to a local folder. You get a folder on your disk that mirrors the archive.