nanobanana 2.1

Nano Banana 2.1 is a versatile AI image generation and editing model for creators, marketers, designers, educators, and online sellers. It turns natural-language prompts into realistic, high-quality visuals with attention to detail, lighting, materials, and readable text, at 1K, 2K, or 4K resolution across a wide range of aspect ratios.

It also supports precise editing: upload a photo and describe a change, such as removing an object, recoloring a surface, or replacing a background, while preserving the rest of the image. Product recontextualization places products in new environments while keeping shape, labels, and finish. With up to 14 reference images, users combine people, clothing, objects, and styles into one coherent scene and keep faces, characters, and artistic direction consistent across a series.

The workflow is simple: describe the subject, optionally add references, choose an aspect ratio and resolution, then generate and refine step by step. The browser-based studio requires no coding, GPU, or API key.