awesome-genmedia Gemini 3 | Pro | Image Preview
Generate images from text prompts using Google's Gemini 3 Pro model. Supports multiple aspect ratios, resolution up to 4K, and batch generation.
Quick Start
Requires an each::labs API key. Get one at eachlabs.ai.
curl -X POST https://api.eachlabs.ai/v1/prediction \
-H "Content-Type: application/json" \
-H "X-API-Key: $EACHLABS_API_KEY" \
-d '{
"model": "gemini-3-pro-image-preview",
"version": "0.0.1",
"input": {
"prompt": "a cozy reading nook by a window on a rainy day, warm lighting",
"aspect_ratio": "4:3",
"resolution": "1K"
}
}'
Parameters
| Parameter | Type | Default | Description |
|---|---|---|---|
| aspect_ratio | string | 1:1 | The aspect ratio of the generated image. enum: 21:9, 16:9, 3:2, 4:3, 5:4, 1:1, 4:5, 3:4, 2:3, 9:16 |
| num_images | integer | 1 | The number of images to generate. |
| output_format | string | png | The format of the generated image. enum: jpeg, png, webp |
| prompt | string | The text prompt to generate an image from. | |
| resolution | string | 1K | The resolution of the image to generate. enum: 1K, 2K, 4K |
Examples
Ultra-wide cinematic shot:
curl -X POST https://api.eachlabs.ai/v1/prediction \
-H "Content-Type: application/json" \
-H "X-API-Key: $EACHLABS_API_KEY" \
-d '{
"model": "gemini-3-pro-image-preview",
"version": "0.0.1",
"input": {
"prompt": "epic sci-fi space station orbiting a gas giant, cinematic lighting",
"aspect_ratio": "21:9",
"resolution": "4K",
"output_format": "png"
}
}'
Batch portrait generation:
curl -X POST https://api.eachlabs.ai/v1/prediction \
-H "Content-Type: application/json" \
-H "X-API-Key: $EACHLABS_API_KEY" \
-d '{
"model": "gemini-3-pro-image-preview",
"version": "0.0.1",
"input": {
"prompt": "watercolor portrait of an old fisherman, weathered face, kind eyes",
"aspect_ratio": "3:4",
"resolution": "2K",
"num_images": 4,
"output_format": "jpeg"
}
}'
Related Models
- Gemini 3 Pro | Image Edit - Image editing with Gemini
- Nano Banana Pro - Alternative text-to-image model