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IMAGE MODELby Google

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Nano Banana 2.1

The newest model in Google’s Nano Banana lineup. In-app it’s described as “Next-level multi-image generation and editing,” with 1K, 2K, and 4K output and the widest aspect ratio range of any Nano Banana model.

Resolution
1K, 2K, 4K
Aspect ratios
14, from 8:1 to 1:8
Credits
27 per image
Available in
Create, Edit

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The newest Nano Banana

Nano Banana 2.1 sits at the top of the model picker, badged new, alongside Nano Banana 2, Nano Banana Pro, Nano Banana, and Nano Banana - Lite. It’s available in both Create and Edit.

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Capabilities

Up to 4K output

Choose 1K, 2K, or 4K in the settings panel.

Extreme aspect ratios

Generate panoramic banners at 8:1 or 4:1 and tall strips at 1:4 or 1:8, plus all standard ratios.

Create and edit

Use the same model for new images in Create and for changes to existing images in Edit.

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Settings in ImagineArt

Settings panel with Nano Banana 2.1 selected, showing aspect ratios from 1:8 to 8:1, Prompt Enhancer, Variations, and 1K, 2K, and 4K resolution

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How to use

1

Open Image Studio

In the sidebar, click Image. Make sure the Create tab is selected in the prompt bar.
2

Select the model

Click the model button in the prompt bar (it shows the current model and aspect ratio) to open Settings, then choose Nano Banana 2.1.
3

Set your aspect ratio and resolution

Choose an aspect ratio, then pick 1K, 2K, or 4K under Resolution.
4

Write your prompt

Describe your subject, setting, and style. Click Add references to guide the result with your own images.
5

Generate

Click Generate and review the output.
Hover a model in the picker to see its current credit cost and supported aspect ratios before you generate.

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