Google NotebookLM Just Got a Massive Update — Now Supports 50+ Languages!

In a major step toward global accessibility and inclusivity, Google has rolled out a powerful update to its AI-powered research and note-taking tool, NotebookLM. The latest enhancement introduces multilingual support for Audio Overviews, now enabling users to generate podcast-style summaries in over 50 languages.

This development marks a significant leap forward in how users around the world can interact with their notes, documents, and learning materials—regardless of the language they speak.

---

What’s New?

Previously limited to English, Audio Overviews are a feature within NotebookLM that uses Google’s advanced AI to turn written content into natural-sounding audio summaries. Think of it like your own AI research assistant reading your notes back to you in a podcast format.

With the April 2025 update, users can now enjoy this feature in languages like Spanish, French, Hindi, Turkish, Chinese, Korean, and dozens more. The upgrade is powered by Google's Gemini model, which brings impressive multilingual and audio capabilities to the table.

---

How It Works

To access this new feature, users simply go into the settings panel of NotebookLM and select their desired "Output Language". Once chosen, both the audio overviews and chat responses within the platform will respond in the selected language.

This makes the tool incredibly powerful for students, researchers, teachers, and content creators who work in diverse linguistic environments. Whether you're building a multilingual study guide or summarizing research papers for a global team, NotebookLM now adapts to your language needs more seamlessly than ever.

---

Why This Matters

This update is more than just a technical tweak—it’s a game-changer for education and content accessibility. Teachers can now create learning materials tailored to each student's native language. International teams can collaborate more effectively without language barriers. And for self-learners, it opens the door to absorbing information in the language they're most comfortable with.

It’s also a huge win for non-English speaking communities, who are often left behind in AI tool development. Google’s move signals a clear intent to bring cutting-edge AI tools to everyone, not just those fluent in English.

---

What’s Next?

Google has made it clear this is just the beginning. The company plans to expand the feature even further, with more improvements based on user feedback. Expect broader dialect support, more localized experiences, and tighter integration with other Google services in the near future.

This update aligns perfectly with Google’s broader mission: to make information universally accessible and useful—now enhanced with the power of AI and multilingual voice capabilities.