ComfyUI: Generating a consistent character with Flux Kontext

ComfyUI Try it →Watch full video →Sebastian Kamph · Jun 2025

Demo summary

The user uploads a reference image of himself and uses a text prompt to generate a new image of himself riding a motorcycle while maintaining facial and clothing consistency using Flux Kontext.

Step-by-step

Load a reference image into the image loader node
Set the output dimensions for the generation
Enter a text prompt describing the scene and character actions
Run the generation process

Options

Change output aspect ratio (e.g., square or 1344x768)
Switch between the FB8 model and the full model
Generate multiple times to refine results

Tips

Prompt specifically for safety gear like helmets if the AI defaults to reference clothing like caps
Use the full model if the FB8 version appears too smoothed out

Highlights

“let's see how amazing it looks once we're finished”

All demos from “NEW Flux Kontext tutorial. Consistent Characters FREE & EASY!”

2:030:57Setting up Flux Kontext in ComfyUIThe creator demonstrates how to load the Flux Kontext model, configure CLIP loaders (T5 and Clip L), and refresh the model manager to ensure all nodes are active in ComfyUI.ComfyUI· AI Image Generator
3:021:04Generating a consistent character with Flux KontextCurrentThe user uploads a reference image of himself and uses a text prompt to generate a new image of himself riding a motorcycle while maintaining facial and clothing consistency using Flux Kontext.ComfyUI· AI Person Generator
4:090:55Anime style transfer and text renderingThe demonstration shows how to transform a real photo into an anime character eating in a restaurant while successfully rendering specific text in a chat bubble using the Flux Kontext model.ComfyUI· AI Style Transfer
5:191:10Iterative character consistency using generated outputsThe creator shows how to take a generated comic book character output and feed it back into the 'Load Image' node as a new reference to maintain style consistency across different scenes.ComfyUI· AI Person Generator
8:021:24Merging multiple characters with Image ConcatenateThe video demonstrates using an 'Image Concatenate' node to combine two different reference images, allowing Flux Kontext to generate a single scene featuring both characters walking together.ComfyUI· AI Image Combiner
Watch “NEW Flux Kontext tutorial. Consistent Characters FREE & EASY!” →

AI Person Generator

3:021:04Generating a consistent character with Flux KontextCurrentThe user uploads a reference image of himself and uses a text prompt to generate a new image of himself riding a motorcycle while maintaining facial and clothing consistency using Flux Kontext.Sebastian Kamph
5:191:10Iterative character consistency using generated outputsThe creator shows how to take a generated comic book character output and feed it back into the 'Load Image' node as a new reference to maintain style consistency across different scenes.Sebastian Kamph
5:033:47Generating character angles and expressions from a reference photoThe user inputs a photo of a woman into the workflow, uses an 'Image Describer' node to generate a prompt, and runs multiple generation nodes to produce profile views, back views, and various facial expressions.Ľudovít Nastišin
6:590:25Generate an AI influencer imageThe user demonstrates the 'Instagram image' preset to create a character with a specific pose and 9:16 aspect ratio.Manny ai