ComfyUI: Combine two images using Image Stitch

Demo summary
The tutorial demonstrates using the Image Stitch node to combine two separate reference images (a woman and a bunny) into a single scene using Flux Kontext.
Step-by-step
- Upload the first reference image into a Load Image node
- Upload the second reference image into a second Load Image node
- Connect both images to the Image Stitch node
- Select the desired layout in the Direction setting
- Adjust the Space Width and Space Color if a gap is needed between images
- Connect the stitched output to your workflow using an Empty Latent node to control the final dimensions
Options
- Set Direction to 'right' for side-by-side placement
- Set Direction to 'down' to place the second image below the first
- Adjust Space Width to increase the gap between images
Watch out for
- Use the Image Stitch node from Comfy Core specifically, as others may have similar names
- Without an Empty Latent node to adjust size, the output will be the combined width of both original images
- Images may appear darker if lighting details are not specified in the prompt
Tips
- Mention both subjects in the prompt to help the model place them in the same scene
- Upscale the final result once you achieve a version you like
Highlights
“at least now we can combine images much more easily than before”
All demos from “ComfyUI Tutorial Series Ep 52: Master Flux Kontext – Inpainting, Editing & Character Consistency”
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11:131:26Combine two images using Image StitchCurrentThe tutorial demonstrates using the Image Stitch node to combine two separate reference images (a woman and a bunny) into a single scene using Flux Kontext.ComfyUI· AI Image Combiner
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25:461:20Apply LoRA models to Flux KontextThe creator shows how to use the Power Lora Loader to apply a 'Glass Prism' LoRA to a product image to transform its visual style.ComfyUI· AI Style Transfer- Watch “ComfyUI Tutorial Series Ep 52: Master Flux Kontext – Inpainting, Editing & Character Consistency” →
AI Image Combiner
11:131:26Combine two images using Image StitchCurrentThe tutorial demonstrates using the Image Stitch node to combine two separate reference images (a woman and a bunny) into a single scene using Flux Kontext.pixaroma
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.Sebastian Kamph
10:260:54Merging two characters with Kontext Dev Grouped workflowThe video shows the 'grouped' workflow in ComfyUI, where two separate character images are referenced to generate a single composite image of them hugging.AI様の下僕
3:241:56Combine image references for furniture placementUsing the image stitch node in ComfyUI, the creator demonstrates how to take an empty room and populate it with furniture from a second reference image using Flux Kontext.Urban Decoders
ComfyUI