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Qwen-Image-2.1 in ComfyUI: Open-Weight Image Generation and Editing, Now with Transparency

Blog post from Comfy

Post Details
Company
Date Published
Author
Rob
Word Count
363
Company Posts That Month
6
Language
English
Hacker News Points
-
Post removed?
No
Summary

Qwen-Image-2.1, Alibaba Qwen team’s latest open-weight image-generation and editing model, is now natively supported in ComfyUI. Built on an optimized 7-billion-parameter MMDiT architecture, it is positioned for relatively fast, consumer-GPU-friendly inference while supporting native 2048×2048 image output, text rendering, editing, and up to 10 reference images in a single workflow. Its notable capability is direct RGBA generation with an alpha channel, allowing assets such as sprites, icons, logos, and product cutouts to be produced with transparency without separate background-removal or matting steps. Users can access it by updating ComfyUI or using Comfy Cloud, downloading the model weights from Hugging Face, loading the available template or workflow, entering prompts, and optionally attaching reference images.

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