Nano Banana Pro

Text-to-Image • Google • Proxied

Google's higher-quality image generation model with improved detail and prompt adherence.

Model Info
Terms and License	link ↗
More information	link ↗
Pricing	View pricing in the Cloudflare dashboard ↗

Usage

const response = await env.AI.run(
  'google/nano-banana-pro',
  {
    prompt:
      'A sleek modern wireless headphone on a minimalist white marble surface with soft studio lighting and subtle shadows',
    aspect_ratio: '1:1',
    output_format: 'png',
  },
  {
    gateway: { id: 'default' },
  }
)
console.log(response)

Output
Raw response

{
  "state": "Completed",
  "result": {
    "image": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/google__nano-banana-pro/product-photography.png"
  },
  "gatewayMetadata": {
    "keySource": "Unified"
  }
}

Examples

Fantasy Illustration — Epic fantasy scene

const response = await env.AI.run(
  'google/nano-banana-pro',
  {
    prompt:
      'An epic fantasy illustration of a wizard casting a spell in an ancient library, magical runes floating in the air, dust motes catching golden light streaming through stained glass windows',
    aspect_ratio: '16:9',
    image_size: '2K',
  },
  {
    gateway: { id: 'default' },
  }
)
console.log(response)

Output
Raw response

{
  "state": "Completed",
  "result": {
    "image": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/google__nano-banana-pro/fantasy-illustration.png"
  },
  "gatewayMetadata": {
    "keySource": "Unified"
  }
}

Architectural Visualization — Modern architecture render

const response = await env.AI.run(
  'google/nano-banana-pro',
  {
    prompt:
      'A photorealistic architectural visualization of a modern glass house perched on a cliff overlooking the ocean at sunset',
    aspect_ratio: '16:9',
    output_format: 'jpg',
    image_size: '4K',
  },
  {
    gateway: { id: 'default' },
  }
)
console.log(response)

Output
Raw response

{
  "state": "Completed",
  "result": {
    "image": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/google__nano-banana-pro/architectural-visualization.jpg"
  },
  "gatewayMetadata": {
    "keySource": "Unified"
  }
}

Character Design — Game character concept art

const response = await env.AI.run(
  'google/nano-banana-pro',
  {
    prompt:
      'A detailed character design sheet for a steampunk inventor, showing front view, side view, and detail callouts for mechanical arm and goggles',
    aspect_ratio: '3:2',
  },
  {
    gateway: { id: 'default' },
  }
)
console.log(response)

Output
Raw response

{
  "state": "Completed",
  "result": {
    "image": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/google__nano-banana-pro/character-design.png"
  },
  "gatewayMetadata": {
    "keySource": "Unified"
  }
}

prompt

stringrequired

▶image_input[]

arraymaxItems: 3

aspect_ratio

stringenum: 1:1, 3:2, 2:3, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9, 21:9

output_format

stringenum: jpg, png, webp

image_size

stringenum: 1K, 2K, 4K

image

stringformat: uri

API Schemas (Raw)

Input

Output