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Black Forest Labs

ai lab

Black Forest Labs is the developer of FLUX models. Direct access includes a browser Playground, API and official FLUX MCP. Its image family includes FLUX.2 variants and the earlier FLUX1.1 pro model; FLUX 3 extends its catalog to video. FLUX.2 klein 4B weights use Apache 2.0, while other checkpoints have different licenses. Hosted providers and independent workspaces that offer FLUX are separate from BFL. Sources reviewed September 12, 2026: bfl.ai, the BFL model and MCP documentation, and its official Hugging Face model card.

1 Tools
1 Models
AI ModelsImage GenerationMCP Servers

Tools by Black Forest Labs

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AI Models by Black Forest Labs

AI models from the same organization.

ModelContext WindowPrice (In / Out per M)
FLUX.2 [klein] 4BCurrent---- / --

MCP Servers by Black Forest Labs

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