---

name: imagen-4-fast description: "Imagen 4 | Fast. Generate images quickly using Google Imagen 4 Fast. High-speed AI image generation from text prompts. Triggers: imagen 4, google imagen, imagen fast, fast image generation, google image generation, imagen 4 fast" allowed-tools: Bash(curl *), WebFetch

Imagen 4 | Fast

Generate images quickly using Google Imagen 4 Fast. A speed-optimized version of Google's Imagen 4 model for rapid text-to-image generation with configurable aspect ratios, output formats, and safety filters.

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": "imagen-4-fast",
    "version": "0.0.1",
    "input": {
      "prompt": "A photorealistic red fox sitting in a snowy forest clearing, soft winter light filtering through pine trees",
      "aspect_ratio": "16:9",
      "output_format": "jpg"
    }
  }'

Parameters

Parameter	Type	Default	Description
aspect_ratio	string	1:1	Image aspect ratio. Options: 1:1, 9:16, 16:9, 3:4, 4:3
output_format	string	jpg	Output format. Options: jpg, png
prompt	string	-	Text prompt for image generation
safety_filter_level	string	block_only_high	Safety filter level. Options: block_low_and_above, block_medium_and_above, block_only_high

Examples

Portrait image in PNG:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "imagen-4-fast",
    "version": "0.0.1",
    "input": {
      "prompt": "Professional headshot of a confident business woman in a modern office, natural lighting, sharp focus",
      "aspect_ratio": "3:4",
      "output_format": "png"
    }
  }'

Widescreen landscape:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "imagen-4-fast",
    "version": "0.0.1",
    "input": {
      "prompt": "A vast savanna at golden hour, acacia trees silhouetted against a fiery sky, a herd of elephants walking in the distance",
      "aspect_ratio": "16:9",
      "output_format": "jpg",
      "safety_filter_level": "block_only_high"
    }
  }'

Related Models

• Qwen Image - Qwen text-to-image
• Seedream V3 | Text to Image - ByteDance text-to-image
• Ideogram V3 | Turbo - Ideogram with text rendering

Documentation

• each::labs Docs
• API Reference