# Nano Banana 2 Pricing & How to Use It | PromptWise

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# Nano Banana 2 in PromptWise: pricing and how to use it

By [Daniel Riley](https://promptwise.com/about/) · Published 25 October 2026 · Updated 26 October 2026

**In short:** Nano Banana 2 is Google's fast image model (Gemini 3.1 Flash Image), and you can use it in PromptWise with Nano Banana 2 Lite and Nano Banana Pro on the same plan. It makes images at 1K, 2K or 4K in ten aspect ratios. Every model is available as soon as you sign up, on every plan from $19 a month, and the Generate button shows each image's credit cost first.

Nano Banana is the nickname for Google’s Gemini image models. PromptWise brings 40+ image, video and audio models into one web studio, and three of them are Nano Banana models: Nano Banana 2, Nano Banana 2 Lite and Nano Banana Pro. There’s no Google subscription or API key to set up.

[Start creating](https://app.promptwise.com/sign-up)

*Nano Banana 2, 2 Lite and Pro come with every plan from $19 a month. Every model is available as soon as you sign up.* [See plans](https://promptwise.com/models-and-pricing/)

## What is Nano Banana 2?

Google launched Nano Banana 2, officially Gemini 3.1 Flash Image, on 26 February 2026. Google’s pitch is Pro-level image generation and editing “at Flash speed”: much of what Nano Banana Pro does, made quickly enough for rapid iteration. Google highlights:

- **World knowledge.** It draws on Gemini’s knowledge to render real subjects more accurately, and to make infographics, diagrams and data visualisations.
- **Text rendering and translation.** Legible text for mock-ups and cards, and translating or localising the text inside an image.
- **Subject consistency.** In the Gemini app, Google says it keeps up to five characters and up to ten objects consistent in one workflow, which helps with storyboards.
- **Precise instruction following.** It sticks more closely to complex requests.
- **Production-ready sizes.** A wide range of aspect ratios and resolutions.

Google sums up the split like this: Nano Banana Pro for high-fidelity tasks that need maximum factual accuracy, and Nano Banana 2 for rapid generation and precise instruction following. Nano Banana 2 Lite is Google’s fastest and most efficient Gemini image model.

## Nano Banana 2 in PromptWise

| Setting | Options in PromptWise |
| --- | --- |
| Resolution | 1K, 2K, 4K |
| Aspect ratios | 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 4:5, 5:4, 21:9 |
| Images at once | Up to your plan’s limit (2 to 8) |

The app lists Nano Banana 2 as “Flash-speed Gemini image generation” and Nano Banana 2 Lite as “Fastest Gemini image generation, 1K only”.

## Nano Banana 2 pricing on PromptWise

Nano Banana 2 needs no Google subscription here. It’s included in each PromptWise plan, whose monthly credits work across all 40+ models:

| Plan | Price | Credits per month | Images and videos at once |
| --- | --- | --- | --- |
| Starter | $19/month | 275 | 2 |
| Plus | $39/month | 800 | 4 |
| Pro (most popular) | $79/month | 1,800 | 6 |
| Max (best value) | $149/month | 3,800 | 8 |

For bigger output there are Max 2 (6,500 credits for $249 a month) and Max 3 (9,500 credits for $349). Pay annually to save up to 45%. Prices are in USD and exclude VAT.

The cost depends on which Nano Banana model you pick, the resolution and the batch size. For current figures see [PromptWise pricing and models](https://promptwise.com/models-and-pricing/); the Generate button shows the cost of each run in advance. Credits are monthly and don’t roll over, and failed images are refunded automatically. See [billing, cancelling and refunds](https://promptwise.com/plans-and-billing/).

## How to use Nano Banana 2 in PromptWise

1. **Sign up and pick a plan.** Sign up at app.promptwise.com. Nano Banana 2, 2 Lite and Pro come with every plan.
2. **Open Studio and choose image.** Drafts and finals are saved side by side.
3. **Pick Nano Banana 2.** Open the image model menu, choose Nano Banana, then pick Nano Banana 2.
4. **Set the format.** Choose the aspect ratio, the resolution (up to 4K) and how many images you want.
5. **Write your prompt.** Keep it short for quick drafts, and let Wise expand it when you need more detail.
6. **Generate.** Read the credits on the button, then run a batch to compare.

[Try Nano Banana 2 in PromptWise](https://app.promptwise.com/sign-up)

## Nano Banana 2, 2 Lite or Pro: a simple way to work

1. **Explore on Nano Banana 2 Lite** at 1K when you want lots of quick variations.
2. **Develop on Nano Banana 2** once you know the direction, at 1K or 2K, and use it for everyday social images at full size.
3. **Finish on Nano Banana Pro** when an image needs maximum accuracy, such as a hero product shot or a detailed infographic.

All three are on every plan, so moving between them costs nothing extra beyond the credits for each image. For the Pro model, pick Nano Banana Pro in PromptWise from the same Nano Banana menu.

## What to make with Nano Banana 2

- **Social posts and thumbnails** in the size each platform needs, quickly.
- **Storyboards.** Keep the same characters and props across a run of frames, then animate the best ones with Seedance 2.5, Kling 3.0 or Veo 3.1.
- **Localised ads.** Translate the text inside an existing ad design for another market, then check it with a native speaker.
- **Diagrams and simple infographics** from notes or a short brief.

## Prompt tips for Nano Banana 2

- **Be specific about the subject,** especially real places and products, so the model’s world knowledge has something to work with.
- **Quote exact text** and say where it goes.
- **Name every character the same way** in each prompt of a series to keep them consistent.
- **Pick the aspect ratio first** for where the image will be used.
- **Iterate one change at a time** and regenerate; speed is the point of this model.

For prompt tips, see [how to write AI image prompts that actually work](https://promptwise.com/blog/how-to-write-ai-image-prompts-that-actually-work/).

## Why use Nano Banana 2 in PromptWise

- **All three Nano Banana models, one subscription,** plus GPT Image 2.5, Seedream 5.0 Pro and 10 more image models to compare.
- **Images and video together.** 20 video models in the same studio, and a chain of image and video steps can be saved as a Flow.
- **Costs before you click.** Each image shows its credit price on the Generate button first.
- **Commercial licence.** Every Nano Banana image comes with a full commercial AI licence.

**More answers:** Nano Banana Pro vs Nano Banana 2 is mostly a trade between finish and speed · Nano Banana Pro sits in the same menu on every plan · plans and credits on [PromptWise models and pricing](https://promptwise.com/models-and-pricing/)

[Start creating](https://app.promptwise.com/sign-up)

*Draft on Nano Banana 2, finish on Pro: both from $19 a month.* [See plans](https://promptwise.com/models-and-pricing/)

## FAQ

### Where can I use Nano Banana?

PromptWise has the Nano Banana models in its image menu: Nano Banana 2, Nano Banana 2 Lite and Nano Banana Pro, all from Google. They come with every plan from $19 a month, next to 40+ other AI models, and you can start using them the moment your account is set up, with no Google subscription or API key.

### How much does Nano Banana 2 cost?

We don't charge anything extra for Nano Banana 2. It's part of every PromptWise plan, starting at $19 a month, and every model is available as soon as you sign up. Each image is paid for from your plan's monthly credits, and the amount changes with the resolution and how many images you make in one go. Our pricing page lists the current figures, and the Generate button shows the cost before anything runs.

### How do I use Nano Banana 2?

Make a PromptWise account, go to Studio and switch to image. In the model menu, pick Nano Banana and then Nano Banana 2. Choose an aspect ratio, a resolution of 1K, 2K or 4K and the number of images, type your prompt (Wise can build out a short one) and press Generate.

### What is Nano Banana 2 best for?

Quick, frequent work where you want plenty of options: social posts, thumbnails, storyboard frames, simple diagrams and early ad concepts. Google built it for speed and close instruction following, so it suits trying an idea several ways. When one image turns into a hero shot or has to carry a lot of text, we remake it on Nano Banana Pro.

### What's the difference between Nano Banana 2 and Nano Banana 2 Lite?

Nano Banana 2 Lite is Google's fastest Gemini image model, and in PromptWise it makes 1K images only. Nano Banana 2 goes up to 4K, so it's the one for images you'll actually publish. We use Lite for rough ideas and lots of quick variations, then move to Nano Banana 2 once the direction is settled. Both sit in the same Nano Banana menu on every plan.

### How should I write prompts for Nano Banana 2?

Name the subject precisely, especially a real place or product, and put any words you want in the picture inside quotation marks along with where they sit. Set the aspect ratio before you write. For a series, describe each character in identical words every time. Then change one thing per run; Nano Banana 2 is quick enough that small steps pay off.

## Sources

We checked these official pages on the dates shown. Prices and specs can change, so check the provider's page before you buy.

- [Google: Nano Banana 2 launch announcement](https://blog.google/innovation-and-ai/technology/ai/nano-banana-2/) (Checked 26 Oct 2026)
- [Google Workspace Updates: Nano Banana 2 in the Gemini app](https://workspaceupdates.googleblog.com/2026/02/introducing-nano-banana-2-in-gemini-app.html) (Checked 26 Oct 2026)
- [Google DeepMind: Gemini image models](https://deepmind.google/models/gemini-image/) (Checked 26 Oct 2026)