Qwen-Image-2.1 Uncensored GGUF: Local Quantisations for ComfyUI

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GGUF quantisations of Qwen/Qwen-Image-2.1 have been released on Hugging Face. The model files are designed for local image generation in ComfyUI and omit built-in safety filters or content blockers.

Key points

  1. Built on upstream weights from Qwen/Qwen-Image-2.1 (7B parameters) using stable-diffusion.cpp for conversion.
  2. Offered in multiple formats from BF16 down to Q4_0; Q4_K_M (4.60 GB) is recommended as the balanced choice.
  3. Accompanied by text encoders (qwen3vl_8b in BF16 or INT8) and a VAE file (676 MB) directly in the repository.
  4. Requires ComfyUI alongside the leejet fork of ComfyUI-GGUF for native architecture support.
  5. Uncensored build without prompt refusals or built-in adult content filters.
  6. Recommended execution runs the diffusion model in GPU VRAM while offloading the text encoder to system RAM to save 9–17 GB of VRAM.

Why it matters

GGUF support makes newer open image generation models accessible on consumer workstations with limited VRAM. By offloading the text encoder to CPU memory, users can run the pipeline smoothly without requiring high-end data-centre GPUs.

Analysis

This repository provides quantized checkpoints designed to resolve typical hardware bottlenecks in local image synthesis. Packaging the 7B diffusion model down to 4.6 GB (Q4_K_M) allows fast sampling in VRAM, while processing the heavy Qwen3-VL 8B text encoder in system RAM prevents out-of-memory errors. The unfiltered nature of the model leaves content evaluation and compliance entirely to the end user's local setup.

Found in

Summary generated by AI (Gemini 3.8 Flash, 5 October 2026). It may contain errors – the original source is authoritative.

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