ComfyUI: Upscale any AI Art or Photo (Workflow)

In this video, I show you
1. How to Update any AI Art generated from MidJounery, Blue Willow, Leonardo AI, Stable Diffusion, or Photo up to 4k and 8k and beyond using a custom node in Comfy UI
2. How to use Tiling in Comfy UI Ultimate SD Upscale Node using prompts.

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Relevant Links / Commands:

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TimeStamps:

0:00 Intro.
0:41 Installing Ultimate SD Upscale Node.
1:17 Upscaling Image to Image.
5:27 Upscaling Text Prompt to Image.
10:47 Conclusion.

[alvinfreeman]

I watched many videos, but your video was the easiest and best.

[SoundData]

Man you are the I have looking for simple solution to just upscale image without promt (because i have bunch of them and i dont remeber what promt have i used) and your first method worked like a charm!!!! Thank you so much!!

[SjonSjine]

Also a json Flow for a batch SVD would be handy, imagine having 5 images, I need a sequence SVD from 1 to 2, 2 to 3, 3 to 4 and 4 to 5, would this be possible to make a setup in a flow?

[gmfPimp]

It would be helpful is you explained the purpose of adding the KSampler node and why you chose the 0.15 values instead of 0. So what is the purpose of the ksampler node and why did you choose 0.15?

[SjonSjine]

Whats the difference between using other upscale models? I need to upscale 4 times but without new details but need a sharp new upscaled

[RexVergstrong]

Hello, sorry to bother you. For some reason when I open ComfyUI I don't get the manager button.

[TheFourWindBadger]

Why does my images look like its either have a green overlay to it or look like a bad painting? edit I'm stupid its because I use the turbo one

[RobynsGrrls]

Thanks for this video, mate.

I am trying to create a "celebrity LoRA" which needs high-res photos. The ones I found, a lot of them were pretty ordinary. I tried your setup and setting but whilst the photo did get larger, the quality didn't improve, noticably, at least. For my purposes, this seemed to work:

*
* sd_xl_vae (as a separate vae)
* RealESRGAN_x4.pth (Upscale model

This gave me less detail in the skin, bust as I'm after face shape primarily, those details weren't all to significant. The Add_DetailXL LoRA didn't add anything. So, I get tack-sharp hair, eyes and edges and soft-focus skin. Happy with that.

[michaelferdik]

i installed ultimatesd upscaling but i cant find the nodes isnt working why?

[gammingtoch]

Thanks bro!!! Do you have some workflow that can share for simple batch upscale for upscaly folder with subfolder (recursive)? I need some like this, .

[istjano]

I upscaled a photo of a shoe but the result got hallucinated. ❌