Say Goodbye to Photoshop! OmniGen AI Comfyui Workflow: Image to Image | How to Install | Tutorial

Say goodbye to complex edits and Photoshop! With OmniGen AI in ComfyUI, you can transform any image with just a few clicks. In this tutorial, we’ll walk you through the entire OmniGen workflow, step by step. From setup to stunning edits, you’ll learn how to use OmniGen’s powerful AI tools to make image-to-image transformations effortless and impressive.

We’ll cover everything you need to know, including:
How to Install Omnigen AI Tutorial
How to download and set up the OmniGen workflow in ComfyUI
Installing missing nodes and configuring OmniGen for the best quality results
Practical examples: removing objects, changing outfits, enhancing clarity, and more
Advanced tips for high-resolution edits and object swapping with multiple images
Troubleshooting common issues, like VRAM errors and missing dependencies
Whether you’re a beginner or experienced creator, OmniGen makes it easy to edit, enhance, and transform images in ways you never thought possible. Ready to unlock the potential of AI-powered editing? Let’s dive in!

Timestamps:
0:00 Introduction
4:38 Installing and Configuring Missing Nodes
5:47 Optimizing Settings for High-Quality Edits
6:41 Quick Fix for Common Errors
7:22 Example #1: Basic Image Transformation
8:09 Changing Clothing with a Single Prompt
8:53 Sharpening a Blurry Image
9:14 Removing Unwanted Objects
10:38 Combining Two Images Seamlessly
11:28 Fun Example: Dog in an Astronaut Suit
12:01 Moving a Cat to a New Scene
12:39 Transforming a Woman into Another Pose
13:39 Converting Human to Skeleton Mapping

🔗 Useful Links:

[martinsmasko]

Hi
I hade Copy the provided link, open y ComfyUI custom node folder, and in the command bar, typed
Once done i have restart ComfyUI again.
but it showing anywhay this error try bunch a time but notning..
When loading the graph, the following node types were not found
PromptTextNode
Maybe you have some idea?

[qiongchen-ljoj]

Why is there a “MODEL” on my page but not on yours?😮‍💨

[hetehoon]

i installed everything like you:

Missing Node Types

When loading the graph, the following node types were not found

PromptTextNode
OmniGenNode

when i click install missing nodes, there is a import error...
i hate comfy ui -.-

[brianmonarchcomedy]

I got through allll the other errors... But when I put 2 images in to combine them into 1 photo, I get this error "Omnigen Node -if you want to make sure the output image have the same size as the input image, please only input one image instead of multiple input images" Any idea why? Thanks!

[kovanjola]

Please help me I got this warning, (Prompt outputs failed validation
OmniGenNode:
- Value 1024.0 bigger than max of 2.0: img_guidance_scale
- Return type mismatch between linked nodes: model, TEXT != OMNIGEN_MODEL
- Value 1 smaller than min of 128: max_input_image_size)

[fernandoemmanuel]

Perfect. However, I changed two things, as the generated images were blurry.
Lora: I used " Hyper Realism - Aidma ";
Sampler: euler

[dayconthongthai]

I ran it, and it showed the following error. Please help me:
'Missing Node Types
When loading the graph, the following node types were not found
Text to Prompt"