Nano Banana 2 (Gemini 3.1 Flash Image) - Official
Nano Banana 2, also referred to as Gemini 3.1 Flash Image, is Google's latest artificial intelligence (AI) tool for generating and editing images. It builds upon the success of its predecessors, Nano Banana and Nano Banana Pro. Released in February 2026, it functions as the primary image-generation model within Google’s ecosystem, including the Gemini app, AI mode in search, Google Lens, and Flow AI creative studio. This model marks an important leap forward in AI-generated imagery by combining the superior output quality of Nano Banana Pro with the swift processing speed of the Flash architecture.
Visit Website- High-Performance Image SynthesisProvides high-quality images with vivid lighting, more detailed textures, and clearer details without sacrificing Flash performance.
- Enhanced Knowledge-Based RenderingUses Gemini's extensive knowledge database and live web searches to generate more precise and contextually appropriate images.
- Support for Multiple Resolution LevelsSupports multiple resolutions ranging from 512 pixels up to 4K, with 1K available for free users and 2K or 4K for paid users.
- Consistent Subject MatterEnsures that up to 5 characters maintain their likeness across workflows, while preserving the fidelity of up to 10 objects within each process.