FLUX.1 is a series of AI image generation tools developed by Black Forest Labs, designed to provide customized services for users with different needs. Whether for professional image generation, development, or personal use, FLUX.1 offers corresponding solutions.

Main Features:

• FLUX.1 [pro]: Provides state-of-the-art image generation performance with top-notch prompt following, visual quality, image detail, and output diversity.
• FLUX.1 [dev]: An open-weight, guided distillation model for non-commercial use, offering similar quality and prompt following capabilities as FLUX.1 [pro], but with higher efficiency.
• FLUX.1 [schnell]: The fastest model customized for local development and personal use, available under the Apache2.0 license.

Main Functions:

• FLUX.1 [pro]: Provides image generation services via API and is accessible through partners like Replicate and fal.ai.
• FLUX.1 [dev]: Model weights are available on HuggingFace and can be tested directly on Replicate or fal.ai.
• FLUX.1 [schnell]: Model weights are available on Hugging Face, inference code can be found on GitHub, and it is accessible via Replicate and fal.ai.

Online Demos:

• FLUX.1 [pro] Demo
• FLUX.1 [schnell] Demo

GitHub Repository: Official Inference Repository for FLUX.1 Models

HuggingFace Model Hub: FLUX.1 [schnell] Model Hub