ComfyUI beginner friendly Chroma GGUF Inpainting Workflow by SarcasticTOFU

This is a very simple ComfyUI beginner friendly Inpainting workflow that will work with a single Chroma GGUF model with multiple LORAs (This workflow does require ComfyUI's LORA Manager plugin to function. It is a good idea to install both ComfyUI manager and LORA Manager plugin to help you easily download and manage Checkpoints, LORAs and other resources. Not only these two are helpful for this workflow but they will help you a lot in any other cases). You need a Hugging Face account to download your necessary Chroma model files (Details are mentioned below). Make sure you install GGUF addon for ComfyUI using ComfyUI manager and place the correct files in correct places. Also check out my other workflows for SD 1.5 + SDXL 1.0, WAN 2.1, QWEN, HiDream, KREA and Flux. In my personal experience I have found this Chroma model a good middle-ground model between SDXL 1.0 models and Flux models, this has been forked from Flux. This can generate nearly as good quality image output as Flux can (it's quality is more like SDXL, but better) with less resources, can do decent text rendering within image (like Flux, QWEN, WAN etc.) while giving prompters options to provide negative prompts for some additional control of output. This uses regular Flux encoders and VAE (you can use existing one for Flux) and sometimes work very well with your existing Flux LORAs (you may encounter some issues with some). It is however highly recommended to use Chroma specific LORAs like I used in this workflow. This is definately worth trying!

How to use this -

#1. Just select your desired Chroma GGUF model first and then load

#2. one or multiple matching LORA(s) from LORA Manager to start

#3. then load your image to write your positive and negative prompts for output.

#4. select how many images you want (Change the number besides the "Run" button)

#5. select image sampling methods, CFG, steps etc. settings

#6. finally press the run button to generate. That's it..

** You can also load your original image to view and compare it with Inpainted output on an optional viewing pane.

### To use this workflow you need to log into huggingface and download necessary files from there (I also included a text file on the archive that has the workflow file, in which you will find even more links for essential downloads for my other workflows) -

## Required Models

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### Download Links for Chroma GGUF Checkpoint

https://huggingface.co/silveroxides/Chroma-GGUF/resolve/main/chroma-unlocked-v50/chroma-unlocked-v50-Q4_0.gguf

### Download Links for Flux Encoder

https://huggingface.co/comfyanonymous/flux_text_encoders/resolve/main/t5xxl_fp8_e4m3fn.safetensors

### Download Links for Flux VAE

https://huggingface.co/black-forest-labs/FLUX.1-dev/resolve/main/ae.safetensors

## LORAs Used in this Workflow

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Lenovo UltraReal (Chroma v1.0) - /model/1662740?modelVersionId=2299345

psxZStyle Photography Style Lora (Chroma v1.0) - /model/2076522?modelVersionId=2349813