The Gemini Notebook logo, used by Google’s AI research service, consists of a colorful geometric symbol and the product name. The symbol is formed by three nested arch-shaped bands of different sizes: the outer one is the largest, the middle one is smaller, and the inner one is the smallest. All three arches are open at the bottom and share the same overall shape. They use shades of blue, light blue and lilac, making the individual elements easy to distinguish. Beside the symbol, the name Gemini Notebook appears in a dark sans-serif typeface, with both words beginning with capital letters. The current logo was introduced in July 2026 when NotebookLM was renamed Gemini Notebook, replacing the service’s previous visual identity.
Gemini Notebook is an AI service from the American company Google for research, learning and working with users’ own sources. The project was first introduced at Google I/O 2023 under the working name Project Tailwind and was renamed NotebookLM in July of the same year. In July 2026, the service was renamed Gemini Notebook, remaining a separate product while becoming more closely integrated with the Gemini ecosystem. Users can add PDF files, websites, YouTube videos, audio, Google Docs, presentations and other materials, then ask questions and receive answers based on the uploaded sources. The service can also create audio and video overviews, mind maps, reports, study materials, infographics and presentations.
