# Nano Banana Pro

Make images from a text prompt or one reference image with Nano Banana Pro by Google, at 276 credits per image. See its settings, limits and exact prices.

Nano Banana Pro is Google's premium image model in the Studio. It makes an image from a text prompt, or from one reference image you attach, and the picker lists it for detail and realism. The price is flat: 276 credits per image at every aspect ratio, so the only thing that changes your total is the Count.

## At a glance

- **Maker:** Google
- **Type:** Image model
- **Modes:** Text to image and image to image
- **Aspect ratios:** 16:9, 4:3, 1:1, 3:4, 9:16. The Studio starts on 4:3.
- **Outputs per run:** 1 to 4, set with **Count**
- **Reference image:** One reference image (JPEG, PNG or WEBP, up to 20 MB). A run with a reference image makes 1 image.
- **Resolution:** No resolution choice

## What it costs

These are credits per image, as of 2026-10-10. The Studio shows the live quote for your settings before you generate, and the total it charges is that quote multiplied by **Count**.

| Setting | Credits per image |
| --- | --- |
| Any aspect ratio | 276 |

The price is the same at every aspect ratio.

## Use it in Studio

1. **Open Create Image** In Studio, open **Create Image**. Sign in when the Studio asks, because every generation needs an account.
2. **Choose Nano Banana Pro** Open the model picker, which groups models by maker, and choose Nano Banana Pro.
3. **Write your prompt** Describe the image. To start from a picture, attach one reference image (JPEG, PNG or WEBP, up to 20 MB).
4. **Set the output** Choose an aspect ratio and **Count** from 1 to 4.
5. **Check the price and generate** The Studio shows the credit price for your settings. It is the same price the server charges. Results appear as cards and are saved to your **Library**.

## Limits

- You need to be signed in to generate. Nano Banana Pro is available on every plan, including Free; credits are the limit.
- One reference image only, and a run with a reference image makes 1 image, not 1 to 4.
- If a generation fails, the credits are refunded. The Studio does not run a different model in its place.

## Common questions

**How does Nano Banana Pro differ from Nano Banana 2?**

Both are Google models that take a text prompt or one reference image. Nano Banana Pro has one price, 276 credits. Nano Banana 2 lets you pick 1K, 2K or 4K and costs 147, 221 or 294 credits.

**Can I use my own image with Nano Banana Pro?**

Yes. Attach one reference image (JPEG, PNG or WEBP, up to 20 MB) before you generate. A run with a reference image makes one image.

**Similar models**

- [Nano Banana 2](https://www.uova.com/help/models/image/nano-banana-2): 1K, 2K and 4K output. Default credits: 147 at 1K.
- [GPT Image 2](https://www.uova.com/help/models/image/gpt-image-2): Text rendering, photorealism. Default credits: 98 text, 113 with reference.

Source: https://www.uova.com/help/models/image/nano-banana-pro