Image Generation

Generate images from natural language prompts.

Request

POST /images/generations

Request Body

{
  "model": "gemini-3-pro-image-preview",
  "prompt": "A cartoon-style kiwi fruit with a clean background"
}

Response

Response Example

{
  "created": 1810100000,
  "data": [
    {
      "b64_json": "hEUgAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR4nGP4//8/IwJDAfwJ/l9+lwAAAABJRU5ErkJggg==..."
    }
  ]
}

Best Practices

• Carefully design prompts with the desired style and level of detail
• Choose appropriate image sizes and formats based on your use case
• Perform safety and compliance review on generated content where necessary