UNO-Flux: Multi-Image Magic - Build a ComfyUI Workflow Tutorial

UNO-Flux: In this video, we walk through a simple process of adding the UNO-Flux nodes in ComfyUI and building a custom workflow from scratch. You'll see how easy it is to combine multiple images into one—using the Flux Dev model for powerful results.

Easy workflow for beginners or anyone wanting to try multi-subject conditioning with style.
👉 Includes step-by-step node setup
👉 Uses the Flux Dev model
👉 Real example: putting a puppy in a snow globe!

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** Helpful Video Tutorials **

[sinisapredragovic]

I’m so glad I found this video, just earlier today I was looking to install UNO, but ran into some errors! Thank you!

[HellBoundSinner]

@cognibuild I keep getting a conflict with adding the Comfy Uno nodes with the ImageConcat conflicting with the imgprocessing_comfyui. Not sure how to fix it. I can't do anything till this gets resolved.

[havemoney]

Hi, tell me please, I saw in the uno loader GGUF is displayed, does it work? I have 12 vram and 64 ram

[Jonathon]

Takes forever on 3060 12gb, and 3070 8gb, im going to try the 5080 today but looking like it will take 20-30min for an image 😅

[irynapietrova]

hmm...unfortunately installation through the manager fails& Is there any other way?

[WenxingWu-dj]

I failed to install UNO in the manager and it is not working. Can you help me solve this problem?

[RuneDShyznit]

Now we just need a way to run it on lower vram systems. My puny 8gb can pull off flux, hidream, and wan 2.1 14b, but this ooms me quicker than greased lightning.