What input does Nano Banana need?

Nano Banana works best when you start with a prompt and up to 14 optional reference images. Clear source material and a specific direction produce the most predictable result.

Can I customize the result from Nano Banana?

Yes. Choose a preset, aspect ratio, and resolution, then add details about what should stay or change.

What result comes from Nano Banana?

Nano Banana creates A fast 1K image for everyday drafts, edits, and social content.

Which input image formats are supported?

Image slots accept PNG, JPEG, and WebP files up to 6 MB each. The required image count is shown beside each slot.

Does Nano Banana use credits?

Nano Banana shows the required credits before you submit. A failed task is not kept as a completed result.

Nano Banana image generator

Nano Banana

Generate or edit 1K images quickly with up to 14 optional references.

Credits for this run: 4

Result

Track Nano Banana tasks and inspect finished results here.

No results yet

Your completed creations for this tool will appear here.

Prompts are screened before eligible AI image requests are sent to a model. Do not submit NSFW, sexually suggestive, harmful, deceptive, or infringing content. Read the Acceptable Use Policy

APIMart Nano Banana documentation

Nano Banana gives you a focused workspace for a fast 1k image for everyday drafts, edits, and social content. Start with a prompt and up to 14 optional reference images, then use the page-specific controls to shape the result.

Nano Banana example and review points

Compare the illustrative Nano Banana example and its built-in direction, then inspect your generated result in the workbench above.

Playful banana character beside clean product packaging in a warm studio scene — Illustrative fast product-visual direction—not your generated result. Check object shape, packaging geometry, and clean edges in your own output.
Quick Product Draft
Quick Product Draft is tuned for a fast 1k image for everyday drafts, edits, and social content.

How to use Nano Banana

01
Add your starting point
Nano Banana starts with a prompt and up to 14 optional reference images; check that the important subject is clear.
02
Describe the result
In Nano Banana, add the details that matter, then choose the crop ratio and resolution when available.
03
Review and reuse the result
Inspect the full Nano Banana result, then download it or reuse it as a new reference.

Nano Banana controls and limits

Focused starting point

Nano Banana is already tuned for quick product draft; add only the subject or scene details that matter.

Flexible output framing

Nano Banana lets you choose a portrait, square, landscape, or vertical canvas when the task supports reframing.

Know the output boundary

This APIMart integration supports 1K text-to-image and image editing with up to 14 reference images.

Uploads accept PNG, JPG, and WebP files. Completed results stay in your private task history for full-size review, reuse, and download. The action button shows the credit cost before each run.

Ways to use Nano Banana

Quick Product Draft concepts

Use Nano Banana for quick product draft concepts, then add only the subject or scene details that matter to your result.

Nano Banana for sharing

Adapt the Nano Banana result for a post, story, profile, presentation, or private share when the format fits.

Creative direction drafts

Nano Banana can explore a visual direction before you commit time to a finished campaign, print, or personal project.

Nano Banana FAQ

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