Nano Banana 2

Per Request:$0.12

Core Capabilities Overview: Resolution: Up to 4K (4096×4096), on par with Pro. Reference Image Consistency: Up to 14 reference images (10 objects + 4 characters), maintaining style/character consistency. Extreme Aspect Ratios: New 1:4, 4:1, 1:8, 8:1 ratios added, suitable for long images, posters, and banners. Text Rendering: Advanced text generation, suitable for infographics and marketing poster layouts. Search Enhancement: Integrated Google Search + Image Search. Grounding: Built-in thinking process; complex prompts are reasoned before generation.

New

Commercial Use

Playground

Features

Pricing

API

Versions

Pricing for Nano Banana 2

Explore competitive pricing for Nano Banana 2, designed to fit various budgets and usage needs. Our flexible plans ensure you only pay for what you use, making it easy to scale as your requirements grow. Discover how Nano Banana 2 can enhance your projects while keeping costs manageable.

nano-banana-2（image）

variant / alias	Price
gemini-3.1-flash-image (0.5K)	≈ $0.03600
gemini-3.1-flash-image (1K)	≈ $0.05360
gemini-3.1-flash-image (2K)	≈ $0.08080
gemini-3.1-flash-image (4K)	≈ $0.12080
gemini-3.1-flash-image-preview (0.5K)	≈ $0.03600
gemini-3.1-flash-image-preview (1K)	≈ $0.05360
gemini-3.1-flash-image-preview (2K)	≈ $0.08080
gemini-3.1-flash-image-preview (4K)	≈ $0.12080

Versions of Nano Banana 2

The reason Nano Banana 2 has multiple snapshots may include potential factors such as variations in output after updates requiring older snapshots for consistency, providing developers a transition period for adaptation and migration, and different snapshots corresponding to global or regional endpoints to optimize user experience. For detailed differences between versions, please refer to the official documentation.

version
gemini-3.1-flash-image-preview