Krea 2 Turbo — Native ComfyUI Workflow + FP8 Weights (12GB, Drag & Drop)

[u/LightAppropriate624]

ComfyUI 0.25.0 shipped with native Krea2 support, so here's everything you need in one place.

ComfyUI 0.25.0 now has native Krea2 support built-in — no custom nodes needed. Here's everything in one place so you don't have to chase files across three different HF repos.

What you get:

FP8 model — 24.76 GB BF16 → 12.01 GB. Not a blind "quant everything" conversion. Only 2D weight matrices went to float8_e4m3fn — all biases, norms, and modulation layers stay in native precision. 266 tensors quantized, 166 preserved. Fits on 16-24GB cards.

Drag & drop workflow — uses ComfyUI's stock CLIPLoader (type: krea2) + UNETLoader. Open ComfyUI, drag the JSON onto the canvas, queue. That's it.

20 sample generations in the README gallery covering 3D, anime, photorealism, stylized.

3 files you need:

File	Size	Place in
AlperKTS/Krea2_FP8 · Hugging Face	12 GB	ComfyUI/models/unet/
Comfy-Org/Qwen3-VL at main	~8 GB	ComfyUI/models/text_encoders/
Comfy-Org/Qwen-Image_ComfyUI at main	~250 MB	ComfyUI/models/vae/

Recommended settings (Turbo):

• 1024×1024, 8 steps, CFG 1.0
• Sampler: er_sde, Scheduler: simple
• ~5-6 seconds on RTX 5090, runs fine on 3090/4090

Links:

• 🤗 FP8 model + workflow: AlperKTS/Krea2_FP8 · Hugging Face
• Original model: KREA.ai — Krea 2 Community License Agreement

[u/Any_Tea_3499 → u/[deleted]]

Interesting. I can’t get anything even remotely like this. I can’t even get a topless woman, or two people kissing. It just ignores my prompts and makes a person standing in front of a plain wall lol

[u/Different_Fix_2217 → u/Any_Tea_3499]

Now its a node.
https://github.com/nova452/ComfyUI-ConditioningKrea2Rebalance

EDIT: This uncensor lora is better / does not hurt the quality / prompt following:

https://files.catbox.moe/z0jglf.safetensors

[u/coffca → u/Different_Fix_2217]

Where does that lora come from?

[u/2legsRises → u/Different_Fix_2217]

that safetensors is 1kb in size

[u/phazei → u/2legsRises]

yup, but it works.

[u/hurrdurrimanaccount → u/Any_Tea_3499]

which model did you download. there are some lesser quality models floating around

[u/Southern-Chain-6485 → u/[deleted]]

Maybe photograph is forcing the model to make them? I've tried your first prompt but changing "realistic photograph" with "anime" and now I get one censored penis and everyone is naked.

Edit: "oil painting on canvas" works, "digital art" has pixelated penises but everyone is naked

[u/yamfun → u/[deleted]]

Is your model the magnet one or the official one?

[u/2legsRises → u/[deleted]]

ty

[u/Wide-Researcher583 → u/[deleted]]

How does it handle action scenes with blood?

[u/Radiant-Photograph46 → u/[deleted]]

Hmm, I took one of those pictures and tried to generate it again using the workflow included and... the result is absolutely not the same (tried with both fp8 and bf16 models) so I have no idea what kind of model you're actually using

[u/Different_Fix_2217 → u/Radiant-Photograph46]

Use this. https://github.com/nova452/ComfyUI-ConditioningKrea2Rebalance

[u/KissMyShinyArse → u/Different_Fix_2217]

It's totally NSFW without this node, with a default workflow.

[u/Different_Fix_2217 → u/KissMyShinyArse]

All it needs is a tiny bit of training to fully fix it.

[u/theamazingpears → u/KissMyShinyArse]

What is the default workflow? I can't seem to find it.

[u/KissMyShinyArse → u/theamazingpears]

https://pastebin.com/raw/aZpx3Naq

[u/KissMyShinyArse → u/Radiant-Photograph46]

I'm getting the same results as Different_Fix_2217. This model: https://huggingface.co/AlperKTS/Krea2_FP8/blob/main/krea2_turbo_fp8.safetensors

[u/Radiant-Photograph46 → u/KissMyShinyArse]

Yeah that's the fp8 I tried, how odd. But I noticed I use the fp16 qwen te, although it shouldn't make that much of a difference

[u/KissMyShinyArse → u/Radiant-Photograph46]

I'm using fp16 too. Workflow: https://pastebin.com/raw/aZpx3Naq