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Qwen-Image-2512 is the December update of Qwen-Image’s text-to-image foundational model. Compared to the base Qwen-Image model released in August, Qwen-Image-2512 features significant improvements in image quality and realism. Key Enhancements in Qwen-Image-2512:
  • Enhanced Human Realism: Significantly reduces the “AI-generated” look and substantially enhances overall image realism, especially for human subjects
  • Finer Natural Detail: Delivers notably more detailed rendering of landscapes, animal fur, and other natural elements
  • Improved Text Rendering: Improves the accuracy and quality of textual elements, achieving better layout and more faithful multimodal (text + image) composition
Official Links:

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Supported Aspect Ratios

Aspect RatioResolution
1:11328x1328
16:91664x928
9:16928x1664
4:31472x1104
3:41104x1472
3:21584x1056
2:31056x1584

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Qwen-Image-2512 ComfyUI Native Workflow Example

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 If you can’t find them in the template, your ComfyUI may be outdated.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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1. Workflow file

After updating ComfyUI, you can find the workflow file from the templates, or drag the workflow below into ComfyUI to load it. The workflow includes two subgraphs:
  • Text to Image (Qwen-Image 2512): Standard 50-step generation
  • Text to Image (Qwen-Image 2512 4steps): Accelerated 4-step generation using Lightning LoRA

Download JSON Workflow

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2. Model download

Text Encoders LoRA (Optional - for 4-step Lightning acceleration) Diffusion Models VAE Model Storage Location 
📂 ComfyUI/
├── 📂 models/
│   ├── 📂 text_encoders/
│   │      └── qwen_2.5_vl_7b_fp8_scaled.safetensors
│   ├── 📂 loras/
│   │      └── Qwen-Image-Lightning-4steps-V1.0.safetensors
│   ├── 📂 diffusion_models/
│   │      ├── qwen_image_2512_bf16.safetensors
│   │      └── qwen_image_2512_fp8_e4m3fn.safetensors
│   └── 📂 vae/
│          └── qwen_image_vae.safetensors