Google Expands NotebookLM Capabilities, Including Google Slides and Web URLs Support

Google Expands NotebookLM Capabilities, Including Google Slides and Web URLs Support

Alexandra Rossi
2 min read

Google Expands NotebookLM Capabilities, Including Google Slides and Web URLs Support

Google has enriched its note-taking app, NotebookLM, with the capacity to upload Google Slides and web URLs, in addition to the existing support for Google Docs, PDFs, and text files. The app now incorporates a Notebook Guide feature, empowering users to generate study guides, FAQs, or briefing documents from up to 50 sources with a maximum of 500,000 words per project. Further enhancements include the capability of interpreting charts, images, and diagrams, powered by Google's latest large language model, Gemini 1.5 Pro. Notably, the app demonstrated its aptitude by extracting data from a PDF line graph and providing inline citations for source verification, albeit encountering issues with web URL functionality during the demo.

The expanded utility of NotebookLM, originally targeted at researchers and students, has seen diverse applications, such as aiding Dungeons & Dragons campaign preparation and assisting nonprofits in organizing information for grant proposals. Moreover, it is now accessible in over 200 countries and supports more than 100 languages.

Key Takeaways

  • Google Slides and web URLs are now supported sources in NotebookLM, broadening its scope beyond Google Docs, PDFs, and text files.
  • Each project can now accommodate up to 50 sources, with a significant increase in the word limit to 500,000 words per source.
  • The Notebook Guide feature facilitates the creation of study guides, FAQs, and briefing documents, and offers inline citations for fact-checking AI responses.
  • Enhanced with Google’s Gemini 1.5 Pro, NotebookLM is now able to analyze charts, images, and diagrams uploaded by users.
  • The app's global accessibility and language support point towards substantial international impact.


Google's expansion of NotebookLM's capabilities, especially the inclusion of Google Slides and web URLs support, elevates its usefulness for researchers, students, and professionals. The integration of the Gemini 1.5 Pro model signifies advanced analysis potential for multimedia content, potentially reshaping user interactions with and interpretation of data. While initial issues with web URL functionality need resolution, the global accessibility and language support indicate significant influence, particularly in education and nonprofit sectors. This evolution may lead to a more data-literate global population, potentially influencing policy-making and research methodologies.

Did You Know?

  • Gemini 1.5 Pro: Google's advanced large language model intended to enhance AI capabilities, particularly in understanding and generating human-like text. It is an integral component of Google's AI technology stack, focusing on enhancing natural language processing tasks such as summarization, translation, and content generation.
  • Notebook Guide Feature: A functionality within NotebookLM that automates the creation of study guides, FAQs, and briefing documents. It utilizes AI to analyze uploaded content and generate structured documents, complete with inline citations for verification, assisting users in organizing and comprehending complex information.
  • EU AI Act: A legislative proposal by the European Union aimed at regulating artificial intelligence systems. It establishes rules for the development, deployment, and use of AI, emphasizing safety, transparency, and accountability to balance innovation with ethical considerations and user protection.

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