ghost
Sign In

ComfyUI workflow for Flux (simple + Lora)

161
7.2k
52
Updated: Sep 8, 2024
charactercomfyuiflux
Type
Workflows
Stats
1,385
Reviews
Published
Sep 8, 2024
Base Model
Flux.1 D
Hash
AutoV2
E9BB4CB218
The FLUX.1 [dev] Model is licensed by Black Forest Labs. Inc. under the FLUX.1 [dev] Non-Commercial License. Copyright Black Forest Labs. Inc.
IN NO EVENT SHALL BLACK FOREST LABS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH USE OF THIS MODEL.

It is a simple workflow of Flux AI on ComfyUI.

Actually there are many other beginners who don't know how to add LORA node and wire it, so I put it here to make it easier for you to get started and focus on your testing.

And we have new way to run Flux ez with 1 click: https://civitai.com/models/628682/flux-1-checkpoint-easy-to-use

Check out more detailed instructions here: https://maitruclam.com/flux-ai-la-gi/

To summarize my experience with it:

You will need at least 30 GB to use them :)

***

If you are a newbie like me, you will be less confused when trying to figure out how to use Flux on ComfyUI.

In addition to this workflow, you will also need:

Download Model:

1. Model: flux1-dev.sft: 23.8 GB

Link:  https://huggingface.co/black-forest-labs/FLUX.1-dev/tree/main

Location: ComfyUI/models/unet/

Download CLIP:

1. t5xxl_fp16.safetensors: 9.79 GB

2. clip_l.safetensors: 246 MB

3. (optional if your machine has less than 32GB of TvT ram) t5xxl_fp8_e4m3fn.safetensors: 4.89 GB

Link: https://huggingface.co/comfyanonymous/flux_text_encoders/tree/main

Location: ComfyUI/models/clip/

Download VAE:

1. ae.sft: 335 MB

Link: https://huggingface.co/black-forest-labs/FLUX.1-schnell/blob/main/ae.safetensors

Location: ComfyUI/models/vae/

If you are using an Ubuntu VPS like me, the command is as simple as this:

# Download t5xxl_fp16.safetensors to the directory ComfyUI/models/clip/

wget -P /home/ubuntu/ComfyUI/models/clip/ https://huggingface.co/comfyanonymous/flux_text_encoders/resolve/main/t5xxl_fp16.safetensors

# Download tp clip_l.safetensors to ComfyUI/models/clip/

wget -P /home/ubuntu/ComfyUI/models/clip/ https://huggingface.co/comfyanonymous/flux_text_encoders/resolve/main/clip_l.safetensors

# (Optional) Download t5xxl_fp8_e4m3fn.safetensors to ComfyUI/models/clip/

wget -P /home/ubuntu/ComfyUI/models/clip/ https://huggingface.co/comfyanonymous/flux_text_encoders/resolve/main/t5xxl_fp8_e4m3fn.safetensors

# Download ae.sft to ComfyUI/models/vae/

wget -P /home/ubuntu/ComfyUI/models/vae/ https://huggingface.co/black-forest-labs/FLUX.1-schnell/resolve/main/ae.safetensors

For the model, you will need to learn how to generate Huggingface Access Tokens and add them to download and use like this:

I don't know much about them so you can find out more.

Why don't I make tutorial for Windows 10, 11 or XP? What do you expect from a Mario 64 laptop :)

Original tutorial: https://comfyanonymous.github.io/ComfyUI_examples/flux/

Simple installation instructions in Vietnamese, if you are a foreigner, right-click and select translate to English, I will update the English version later: https://maitruclam.com/flux-ai-la-gi/