Nano Banana 2 is Google's product name for Gemini 3.1 Flash Image, a general-purpose option balancing generation speed, image quality, and creative control. It creates new images from text and edits images using image and text inputs together, making it useful for quickly exploring compositions before refining people or products. Editing can use multiple reference images, and both generation and editing offer output from 0.5K to 4K. Google also emphasizes subject consistency and text rendering in images. This makes it a useful starting point for poster drafts, product scenes, social campaign assets, and sets of images with a shared style. For tasks involving real-world information, search assistance may be available depending on the platform, but numbers, brand names, and factual content in the images still require human checks. When using several references, specify which image defines the person, clothing, background, or colors, and avoid conflicting requirements. This keeps revisions focused and helps the model serve as a versatile option between speed and detail.
Create images from text or modify existing visuals using reference images and instructions.
Combine several images in editing to guide the arrangement of people, objects, and scenes.
Offers 0.5K, 1K, 2K, and 4K, making it easy to move from drafts to larger output sizes.