Nano Banana 2 is Google’s Gemini 3.1 Flash Image model. On Whisk AI, it generates images from text and edits images using uploaded references. You can select resolution, aspect ratio and PNG or JPG output.
Whisk AINano Banana 2 AI Image Generator & Editor
Create with Google’s Gemini 3.1 Flash Image: turn text or reference images into 1K, 2K or 4K visuals, from tall posters to wide banners.
What Nano Banana 2 is built for
Detailed campaign artwork from text
Turns a written campaign brief into artwork for posters and advertisements at 1K, 2K or 4K.
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Product scenes from separate references
Combines product photos, location images and palette references into a single scene based on your visual brief.
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Ultra-wide and ultra-tall formats
Composes for 8:1 banners and 1:8 panels instead of cropping a square.
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Short headlines within your artwork
Builds a composition around the short headline you supply, with lettering and illustrations in one image. Check the text before printing.
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Nano Banana 2 FAQ
Resolution sets the Nano Banana 2 image price: 1K costs 8 credits, 2K costs 12 credits, and 4K costs 18 credits. Paid plans add more credits.
Nano Banana 2 posters, banners and edited images have no visible watermark added by Whisk AI.
Commercial use of Nano Banana 2 campaign artwork requires rights to uploaded product photographs, location images and palette references, along with compliance with the Terms of Service and content policy.
Nano Banana 2 adds selectable 1K, 2K and 4K output, more reference slots and extra-wide or extra-tall ratios. Nano Banana uses Gemini 2.5 Flash Image and has no resolution selector.
You can supply short wording and up to 14 references. Check lettering, faces and recurring details in the result; consistency is not guaranteed.
Nano Banana 2 supports creation from text and editing with up to 14 references, including extreme ratios such as 1:8 and 8:1. Nano Banana Pro on Whisk AI is image-to-image only and accepts up to 8 references. Both offer 1K, 2K and 4K with PNG or JPG output.
Yes. Nano Banana 2 offers 1K, 2K and 4K resolution for text-to-image and image-to-image requests.
You can upload up to 14 reference images for an image-to-image request. JPEG, PNG and WebP are supported, with a limit of 30 MB per image.
Yes. Alongside square, portrait and landscape shapes, Nano Banana 2 offers 1:4, 4:1, 1:8 and 8:1 aspect ratios, plus Auto.
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Create with Nano Banana 2
Nano Banana 2 builds posters and panoramic banners from campaign briefs, product photos and setting references.
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