---

name: flux-kontext-max description: "Flux.1 Kontext | Max. Generate and edit images using Flux Kontext Max. The highest quality tier for AI image generation and editing. Triggers: flux kontext max, kontext max, flux max, highest quality image edit, premium image generation, flux kontext" allowed-tools: Bash(curl *), WebFetch

Flux.1 Kontext | Max

Generate and edit images using Flux Kontext Max. The highest quality tier of the Flux Kontext family, offering premium image generation from text and image editing with reference images. Supports a wide range of aspect ratios.

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-kontext-max",
    "version": "0.0.1",
    "input": {
      "prompt": "A photorealistic portrait of a woman with flowing red hair in a field of sunflowers, golden hour lighting, shallow depth of field",
      "aspect_ratio": "3:4"
    }
  }'

Parameters

Parameter	Type	Default	Description
aspect_ratio	string	match_input_image	Output aspect ratio. Options: match_input_image, 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 4:5, 5:4, 21:9, 9:21, 2:1, 1:2
input_image	string	-	Reference image. Must be jpeg, png, gif, or webp
prompt	string	-	Text description for generation or editing instruction
safety_tolerance	integer	6	Safety tolerance level
seed	integer	-	Random seed for reproducible generation

Examples

Text-to-image 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-kontext-max",
    "version": "0.0.1",
    "input": {
      "prompt": "A steampunk clockwork owl perched on an antique telescope, intricate brass gears and copper pipes, moody Victorian lighting",
      "aspect_ratio": "1:1",
      "seed": 42
    }
  }'

Image editing with reference:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "flux-kontext-max",
    "version": "0.0.1",
    "input": {
      "input_image": "https://example.com/room-photo.jpg",
      "prompt": "Change the wall color to a deep navy blue and add modern art paintings on the wall",
      "aspect_ratio": "match_input_image"
    }
  }'

Related Models

• Flux.1 Kontext | Pro - Pro tier (faster, slightly lower quality)
• Flux Kontext | Max | Multi Image - Max tier with multi-image support
• Flux.1 Kontext Dev Lora - Custom LoRA support

Documentation

• each::labs Docs
• API Reference