Black Forest Labs The European alternative to Midjourney / OpenAI DALL-E

Black Forest Labs is a German AI company that develops the FLUX family of text-to-image models. The models are offered through an API and can be integrated into applications, creative tools, and workflows. Some model weights are also released as open weights on Hugging Face, so FLUX can be run locally or on dedicated infrastructure. Outputs range from photorealistic imagery to stylized illustrations, depending on the variant. FLUX is used in marketing, design, research, and as a backend in products from other AI vendors.

The legal entity behind the product is BFL GmbH, based in Freiburg im Breisgau, Germany. Black Forest Labs is ISO 27001 certified, an established framework for information security. The API is operated as a hosted cloud service, and the exact region is not detailed in the public documentation. Users who need full control can pull the open FLUX model weights from Hugging Face and run them on their own hardware or with an EU cloud provider. For sensitive data, self-hosting is the most direct path to staying within Europe.

The FLUX.2 line includes several variants that differ in quality, speed, and intended use. FLUX.2 [max] is the highest-quality option for demanding image generation, while FLUX.2 [pro] is tuned for production workloads through the API. FLUX.2 [klein] targets applications with lower resource needs, and FLUX.2 [flex] offers a flexible configuration across use cases. Earlier generations such as FLUX.1 [dev] and FLUX.1 [schnell] are additionally provided as open weights on Hugging Face. The portfolio therefore covers both hosted API usage and self-hosting.