generate_image
Generate images from text prompts using Fal.ai models including Flux and Stable Diffusion, with customizable size and output options.
Instructions
Generate an image using Fal.ai models like Flux or Stable Diffusion
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| image_size | No | Image size preset | landscape_4_3 |
| model | No | Model to use (default: fal-ai/flux/schnell) | fal-ai/flux/schnell |
| num_images | No | Number of images to generate (1-4) | |
| prompt | Yes | Text description of the image to generate | |
| seed | No | Seed for reproducible generation |
Input Schema (JSON Schema)
{
"properties": {
"image_size": {
"default": "landscape_4_3",
"description": "Image size preset",
"enum": [
"square",
"landscape_4_3",
"portrait_3_4"
],
"type": "string"
},
"model": {
"default": "fal-ai/flux/schnell",
"description": "Model to use (default: fal-ai/flux/schnell)",
"type": "string"
},
"num_images": {
"default": 1,
"description": "Number of images to generate (1-4)",
"type": "number"
},
"prompt": {
"description": "Text description of the image to generate",
"type": "string"
},
"seed": {
"description": "Seed for reproducible generation",
"type": "number"
}
},
"required": [
"prompt"
],
"type": "object"
}