---

name: flux-schnell description: "Flux Schnell | Fast AI Image Generation. Generate images quickly from text prompts with Flux Schnell in just 4 steps. Triggers: flux schnell, fast image, quick generation, text to image, flux fast" allowed-tools: Bash(curl *), WebFetch

Flux Schnell

Generate images quickly from text prompts with Flux Schnell. Optimized for speed with just 4 denoising steps, making it ideal for rapid prototyping and real-time applications.

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": "flux-schnell",
    "version": "0.0.1",
    "input": {
      "prompt": "a cozy reading nook with floor-to-ceiling bookshelves, warm afternoon light streaming through a window",
      "aspect_ratio": "1:1",
      "num_inference_steps": 4,
      "output_format": "webp"
    }
  }'

Parameters

Parameter	Type	Default	Description
aspect_ratio	string	1:1	Output aspect ratio. enum: 1:1, 16:9, 21:9, 3:2, 2:3, 4:5, 5:4, 3:4, 4:3, 9:16, 9:21
disable_safety_checker	boolean	true	Disable safety checker for generated images
go_fast	boolean	true	Run faster with fp8 quantized model optimized for speed
megapixels	string	1	Resolution scale. enum: 1, 0.25
num_inference_steps	integer	4	Number of denoising steps
num_outputs	integer	1	Number of images to generate
output_format	string	webp	Output format. enum: webp, jpg, png
output_quality	integer	80	Quality when saving output images, from 0 to 100
prompt	string	-	Prompt for generated image
seed	integer	-	Random seed. Set for reproducible generation

Examples

Quick batch generation:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "flux-schnell",
    "version": "0.0.1",
    "input": {
      "prompt": "a minimalist logo design for a tech startup, clean lines, modern typography",
      "aspect_ratio": "1:1",
      "num_outputs": 4,
      "num_inference_steps": 4,
      "output_format": "png"
    }
  }'

Widescreen cinematic:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "flux-schnell",
    "version": "0.0.1",
    "input": {
      "prompt": "an epic battle scene between samurai warriors on a misty bridge, cinematic composition, dramatic lighting",
      "aspect_ratio": "21:9",
      "num_inference_steps": 4,
      "go_fast": true,
      "seed": 42
    }
  }'

Related Models

• flux-dev - Higher quality Flux with more steps
• flux-1-1-pro - Professional quality Flux
• flux-dev-realism - Photorealistic Flux generation

Documentation

• each::labs Docs
• API Reference