Instructions to use black-forest-labs/FLUX.2-dev-NVFP4 with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Diffusers
How to use black-forest-labs/FLUX.2-dev-NVFP4 with Diffusers:
pip install -U diffusers transformers accelerate
import torch from diffusers import DiffusionPipeline from diffusers.utils import load_image # switch to "mps" for apple devices pipe = DiffusionPipeline.from_pretrained("black-forest-labs/FLUX.2-dev-NVFP4", dtype=torch.bfloat16, device_map="cuda") prompt = "Turn this cat into a dog" input_image = load_image("https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/diffusers/cat.png") image = pipe(image=input_image, prompt=prompt).images[0] - Diffusion Single File
How to use black-forest-labs/FLUX.2-dev-NVFP4 with Diffusion Single File:
# No code snippets available yet for this library. # To use this model, check the repository files and the library's documentation. # Want to help? PRs adding snippets are welcome at: # https://github.com/huggingface/huggingface.js
- Notebooks
- Google Colab
- Kaggle
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language:
- en
license: other
license_name: flux-dev-non-commercial-license
license_link: https://huggingface.co/black-forest-labs/FLUX.2-dev/blob/main/LICENSE.txt
extra_gated_prompt: >-
By clicking "Agree", you agree to the [FLUX [dev] Non-Commercial License
Agreement](https://huggingface.co/black-forest-labs/FLUX.2-dev/blob/main/LICENSE.txt)
and acknowledge the [Acceptable Use
Policy](https://bfl.ai/legal/usage-policy).
tags:
- image-generation
- image-editing
- flux
- diffusion-single-file
pipeline_tag: image-to-image
library_name: diffusers
---


`FLUX.2 [dev]` is a 32 billion parameter rectified flow transformer capable of generating, editing and combining images based on text instructions.
For more information, please read our [blog post](https://bfl.ai/blog/flux-2).
This repository holds an [NVFP4 version](https://huggingface.co/black-forest-labs/FLUX.2-dev-NVFP4/blob/main/flux2-dev-nvfp4.safetensors) and a [mixed NVFP4/BF16 version](https://huggingface.co/black-forest-labs/FLUX.2-dev-NVFP4/blob/main/flux2-dev-nvfp4-mixed.safetensors) of FLUX.2 [dev]. The mixed version has a small set of weights in BF16. The main repository of this model (full BF16 weights) can be found [here](https://huggingface.co/black-forest-labs/FLUX.2-dev).
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