Nano Banana 2 Image Generation

REST API and MCP service documentation generated from server-side API definitions. Responses use the shared code, msg, and data envelope.

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Generate images with Nano Banana 2

Configure your request here. The api request updates automatically in Developer Details.

Reference ImagesOptional

Optional public reference image URLs. Omit this field for text-to-image generation, or provide references for image-to-image generation. When supplied, provide 1 to 10 JPG, PNG, or WEBP images; each image must not exceed 20 MB.

jpeg, jpg, png, webp · Max 20 megabytes each · Up to 10 images

0/10

Image settings

Prompt*87/5,000

Describe the image, scene, composition, style, and any requirements. Up to 5,000 characters.

Number of Images

Choose how many images to generate. Up to 10.

Resolution

Choose the output resolution.

Aspect Ratio

Choose the image aspect ratio.

Technical details

Usage estimate unavailable

Preview

Your result will appear here.

The final credit cost appears when your result is ready.

API