<h1 id="this-is-a-workflow-example-to-work-with-chroma1-hd.">This is a workflow example to work with Chroma1-hd.</h1>With this workflow you will be able to upscale from 664x664 to 4669x4669. It includes full resolution inpaint section using Chroma1-hd models workflow based on <a target="_blank" rel="ugc" href="https://civarchive.com/models/225706/comfyui-inpaint-at-full-resolution">inpaint at full resolution.</a>It also includes batch processing mode, just connect the "Load image list from dir" node or for single image the "Load image" node.<ul><li>Use the Chroma1-HD.safetensors model its vae and clip files</li><li>Download Chroma-Hyper-Flash-Heun-Low-Step-r04-fp32.safetensors (uploaded in civitai as original source seems missing) and place in loras</li><li>For ControlNet you can use diffusion_pytorch_model.safetensors originally for Flux but works on Chroma</li><li>The upscalers using as defaults are 4x-UltraSharp.pth, 4x_UniversalUpscalerV2-Sharp_101000_G.pth and 4x_NickelbackFS_72000_G.pth</li></ul>To use just import the .json file in comfyui and install the missing nodes under manager -&gt; install missing custom nodes. This workflow was tested to work on MacBook pro M2. but it should also work on linux and windows systems.

Files with SHA256: 6063e68ca7a49a6a4fbe3fb8ff1313395e5cfbf0acfbe742d69f587f9d74d0e2