---
license: apache-2.0
---

# FLUX.1-dev Controlnet


<img src="./images/image_demo.jpg" width = "800" />
<img src="./images/image_demo_weight.png" width = "800" />


Diffusers version: until the next Diffusers pypi release, 
please install Diffusers from source and use [this PR](https://github.com/huggingface/diffusers/pull/9126) to be able to use FLUX controlnet. 
TODO: change when new version.




# Demo
```python
import torch
from diffusers.utils import load_image
from diffusers.pipelines.flux.pipeline_flux_controlnet import FluxControlNetPipeline
from diffusers.models.controlnet_flux import FluxControlNetModel

base_model = 'black-forest-labs/FLUX.1-dev'
controlnet_model = 'InstantX/FLUX.1-dev-Controlnet-Canny-alpha'
controlnet = FluxControlNetModel.from_pretrained(controlnet_model, torch_dtype=torch.bfloat16)
pipe = FluxControlNetPipeline.from_pretrained(base_model, controlnet=controlnet, torch_dtype=torch.bfloat16)
pipe.to("cuda")

control_image = load_image("https://huggingface.co/InstantX/FLUX.1-dev-Controlnet-Canny-alpha/resolve/main/canny.jpg")
prompt = "A girl in city, 25 years old, cool, futuristic"
image = pipe(
    prompt, 
    control_image=control_image,
    controlnet_conditioning_scale=0.6,
    num_inference_steps=28, 
    guidance_scale=3.5,
).images[0]
image.save("image.jpg")
```


## Limitation
The current weights are trained on 512x512, but inference can still be performed on non-512 sizes. 
The latest 1024 + multi-scale model is under training, and it will be synchronized and open-sourced on HF afterwards.