<h2 id="qwen-image-2.1-vae">Qwen Image 2.1 VAE</h2><p>The original Qwen Image 2.1 VAE, unchanged, on Civitai.</p><h3 id="what-it-is">What it is</h3><ul><li><p>The original Qwen Image 2.1 VAE: 64-channel latents, 338M parameters, bf16, 644 MB</p></li><li><p>Same file name as in ComfyUI's official templates, so they load it as is</p></li><li><p>Works with :</p><ul><li><p>Qwen Image 2.1, base and turbo, for text-to-image and editing (it encodes as well as decodes)</p></li><li><p>Noct Q, the uncensored Qwen Image 2.1 in Turbo and Base versions: <a target="_blank" rel="ugc" href="https://civarchive.com/models/2958896">https://civarchive.com/models/2958896</a></p></li><li><p>Not with Qwen Image 1 or Krea 2: they use the 16-channel qwen_image_vae</p></li></ul></li></ul><h3 id="install">Install</h3><p>Put it in ComfyUI/models/vae/ and select it in the Load VAE node (ComfyUI 0.37.0 or newer)</p><p>On 8 GB cards, decode large images with VAE Decode (Tiled): tile 1024, overlap 128</p><h3 id="about-the-images">About the images</h3><p>Rendered with Noct Q V2 Turbo (5 steps, 832x1248) and decoded with this file. Raw decodes, no upscaling.</p><p>中文：Qwen Image 2.1 原版 VAE，未经修改（bf16，644 MB），与 Comfy-Org 发布的文件逐字节一致。适用于 Qwen Image 2.1（文生图与编辑）和 Noct Q，不适用于 Qwen Image 1 和 Krea 2。放入 ComfyUI/models/vae/。仅限非商业用途。</p><h3 id="license">License</h3><p>Built with Qwen. Qwen is licensed under the Qwen RESEARCH LICENSE AGREEMENT, Copyright (c) 2026 Hangzhou Tongyi Laboratory Technology Co., Ltd. All Rights Reserved. Free, non-commercial use only. LICENSE and NOTICE are in the zip.</p>

Qwen Image 2.1 VAE (original, bf16) | 夜曲 ✨

<p>The original Qwen Image 2.1 VAE, unchanged, in bf16.</p>

Files with SHA256: 0d970de7708ce2cc16865cb1a35922afc51e606be44e9115950d2dee429a92b0