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About FLUX.2

FLUX.2 is a next-generation image model from Black Forest Labs, delivering up to 4MP photorealistic output with far better lighting, skin, fabric, and hand detail. It adds reliable multi-reference consistency (up to 10 images), improved editing precision, better visual understanding, and professional-class text rendering. Key Features:
  • Multi-Reference Consistency: Reliably maintains identity, product geometry, textures, materials, wardrobe, and composition intent across multiple outputs
  • High-Resolution Photorealism: Generates images up to 4MP with real-world lighting behavior, spatial reasoning, and physics-aware detail
  • Professional-Grade Control: Exact pose control, hex-code accurate brand colors, any aspect ratio, and structured prompting for programmatic workflows
  • Usable Text Rendering: Produces clean, legible text across UI screens, infographics, and multi-language content
Available Models:
  • FLUX.2 Dev: Open-source model (used in this tutorial)
  • FLUX.2 Pro: API version from Black Forest Labs
We are using quantized weights in this workflow. The original FLUX.2 repository is available here.
  • Portable or self deployed users
  • Desktop or Cloud users
Make sure your ComfyUI is updated.Workflows in this guide can be found in the Workflow Templates. If you can’t find them in the template, your ComfyUI may be outdated. (Desktop version’s update will delay sometime)If nodes are missing when loading a workflow, possible reasons:
  1. You are not using the latest ComfyUI version (Nightly version)
  2. Some nodes failed to import at startup

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Flux.2 Dev Workflow

Download JSON Workflow File

Run on ComfyUI Cloud

 text_encoders diffusion_models vae Model Storage Location 
📂 ComfyUI/
├── 📂 models/
│   ├── 📂 text_encoders/
│   │      └── mistral_3_small_flux2_bf16.safetensors
│   ├── 📂 diffusion_models/
│   │      └── flux2_dev_fp8mixed.safetensors
│   └── 📂 vae/
│          └── flux2-vae.safetensors