---
title: Nano Banana 2
description: Google's second-generation image generation model with improved quality and speed.
image: https://edgetunnel-b2h.pages.dev/dev-products-preview.png
---

> Documentation Index  
> Fetch the complete documentation index at: https://edgetunnel-b2h.pages.dev/ai/llms.txt  
> Use this file to discover all available pages before exploring further. 

[Skip to content](#%5Ftop) 

![Google logo](https://edgetunnel-b2h.pages.dev/_astro/google.DyXKPTPP.svg) 

#  Nano Banana 2 

Text-to-Image • Google 

`google/nano-banana-2` 

Google's second-generation image generation model with improved quality and speed.

| Model Info          |                                                                                                                        |
| ------------------- | ---------------------------------------------------------------------------------------------------------------------- |
| Terms and License   | [link ↗](https://ai.google.dev/gemini-api/terms)                                                                       |
| More information    | [link ↗](https://deepmind.google/technologies/imagen/)                                                                 |
| Zero data retention | Yes                                                                                                                    |
| Pricing             | [View pricing in the Cloudflare dashboard ↗](https://dash.cloudflare.com/?to=/:account/ai/models/google/nano-banana-2) |

## Usage

* [ TypeScript ](#tab-panel-726)
* [ cURL ](#tab-panel-727)

**TypeScript**

```ts
const response = await env.AI.run(
  'google/nano-banana-2',
  {
    prompt:
      'A futuristic cyberpunk city at night with towering skyscrapers, neon signs in Japanese and English, flying cars, and rain-slicked streets reflecting colorful lights',
    aspect_ratio: '16:9',
  },
)
console.log(response)
```

```bash
curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \
  --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  --header "Content-Type: application/json" \
  --data '{
  "model": "google/nano-banana-2",
  "input": {
    "prompt": "A futuristic cyberpunk city at night with towering skyscrapers, neon signs in Japanese and English, flying cars, and rain-slicked streets reflecting colorful lights",
    "aspect_ratio": "16:9"
  }
}'
```

* [ Output ](#tab-panel-724)
* [ Raw response ](#tab-panel-725)

![Futuristic City](https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/google__nano-banana-2/futuristic-city.png) 

```json
{
  "gatewayMetadata": {
    "keySource": "Unified"
  },
  "result": {
    "image": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/google__nano-banana-2/futuristic-city.png"
  },
  "state": "Completed"
}
```

## Examples

**Abstract Art**  — Modern abstract expressionist painting 

* [ TypeScript ](#tab-panel-730)
* [ cURL ](#tab-panel-731)

**TypeScript**

```ts
const response = await env.AI.run(
  'google/nano-banana-2',
  {
    prompt:
      'An abstract expressionist painting with bold splashes of cobalt blue, crimson red, and gold leaf accents on a large canvas',
    aspect_ratio: '1:1',
    output_format: 'png',
  },
)
console.log(response)
```

```bash
curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \
  --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  --header "Content-Type: application/json" \
  --data '{
  "model": "google/nano-banana-2",
  "input": {
    "prompt": "An abstract expressionist painting with bold splashes of cobalt blue, crimson red, and gold leaf accents on a large canvas",
    "aspect_ratio": "1:1",
    "output_format": "png"
  }
}'
```

* [ Output ](#tab-panel-728)
* [ Raw response ](#tab-panel-729)

![Abstract Art](https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/google__nano-banana-2/abstract-art.png) 

```json
{
  "gatewayMetadata": {
    "keySource": "Unified"
  },
  "result": {
    "image": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/google__nano-banana-2/abstract-art.png"
  },
  "state": "Completed"
}
```

**With Google Search**  — Use web search grounding for current events 

* [ TypeScript ](#tab-panel-734)
* [ cURL ](#tab-panel-735)

**TypeScript**

```ts
const response = await env.AI.run(
  'google/nano-banana-2',
  {
    prompt: 'An illustration of the latest Mars rover exploring the Martian surface',
    aspect_ratio: '16:9',
    google_search: true,
  },
)
console.log(response)
```

```bash
curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \
  --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  --header "Content-Type: application/json" \
  --data '{
  "model": "google/nano-banana-2",
  "input": {
    "prompt": "An illustration of the latest Mars rover exploring the Martian surface",
    "aspect_ratio": "16:9",
    "google_search": true
  }
}'
```

* [ Output ](#tab-panel-732)
* [ Raw response ](#tab-panel-733)

![With Google Search](https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/google__nano-banana-2/with-google-search.png) 

```json
{
  "gatewayMetadata": {
    "keySource": "Unified"
  },
  "result": {
    "image": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/google__nano-banana-2/with-google-search.png"
  },
  "state": "Completed"
}
```

**High Resolution Portrait**  — 4K portrait with specific aspect ratio 

* [ TypeScript ](#tab-panel-738)
* [ cURL ](#tab-panel-739)

**TypeScript**

```ts
const response = await env.AI.run(
  'google/nano-banana-2',
  {
    prompt:
      'A professional studio portrait of a woman with dramatic side lighting, wearing elegant jewelry',
    aspect_ratio: '3:4',
    output_format: 'jpg',
    resolution: '4K',
  },
)
console.log(response)
```

```bash
curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \
  --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \
  --header "Content-Type: application/json" \
  --data '{
  "model": "google/nano-banana-2",
  "input": {
    "prompt": "A professional studio portrait of a woman with dramatic side lighting, wearing elegant jewelry",
    "aspect_ratio": "3:4",
    "output_format": "jpg",
    "resolution": "4K"
  }
}'
```

* [ Output ](#tab-panel-736)
* [ Raw response ](#tab-panel-737)

![High Resolution Portrait](https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/google__nano-banana-2/high-resolution-portrait.jpg) 

```json
{
  "gatewayMetadata": {
    "keySource": "Unified"
  },
  "result": {
    "image": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/google__nano-banana-2/high-resolution-portrait.jpg"
  },
  "state": "Completed"
}
```

## Parameters

* [ Input ](#tab-panel-740)
* [ Output ](#tab-panel-741)

prompt

`string`required

▶image\_input\[\]

`array`maxItems: 3

aspect\_ratio

`string`enum: match\_input\_image, 1:1, 2:3, 3:2, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9, 21:9

output\_format

`string`enum: jpg, png

resolution

`string`enum: 1K, 2K, 4K

google\_search

`boolean`

image\_search

`boolean`

image

`string`format: uri

## API Schemas (Raw)

Input [ ](https://edgetunnel-b2h.pages.dev/ai/models/google/nano-banana-2/schema-input.json "Open") [ ](https://edgetunnel-b2h.pages.dev/ai/models/google/nano-banana-2/schema-input.json "Download") 

Output [ ](https://edgetunnel-b2h.pages.dev/ai/models/google/nano-banana-2/schema-output.json "Open") [ ](https://edgetunnel-b2h.pages.dev/ai/models/google/nano-banana-2/schema-output.json "Download")

```json
{"@context":"https://schema.org","@type":"TechArticle","@id":"https://edgetunnel-b2h.pages.dev/ai/models/google/nano-banana-2/#page","headline":"Nano Banana 2 (Google) · Cloudflare AI docs · Cloudflare AI docs","description":"Google's second-generation image generation model with improved quality and speed.","url":"https://edgetunnel-b2h.pages.dev/ai/models/google/nano-banana-2/","inLanguage":"en","image":"https://edgetunnel-b2h.pages.dev/dev-products-preview.png","publisher":{"@type":"Organization","name":"Cloudflare","url":"https://www.cloudflare.com/"},"isPartOf":{"@type":"WebSite","@id":"https://edgetunnel-b2h.pages.dev/#website","name":"Cloudflare Docs","url":"https://edgetunnel-b2h.pages.dev/"}}
{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/directory/","name":"Directory"}},{"@type":"ListItem","position":2,"item":{"@id":"/ai/","name":"AI"}},{"@type":"ListItem","position":3,"item":{"@id":"/ai/models/","name":"Models"}}]}
```