New Release from Black Forest Labs

FLUX.2 [klein]

Shattering the speed limit. The fastest, distilled 4B parameter model for next-gen image synthesis.

Why Choose Klein?

Compact Architecture

True to its name ("Klein" means small), this 4B parameter distilled model fits where others can't, optimizing VRAM usage without sacrificing creativity.

Sub-Second Speed

Designed for real-time interactivity. Experience lightning-fast generation speeds that redefine the feedback loop for artists and developers.

Apache 2.0 Open

Fully open-source and ready for business. Integrate FLUX.2 [klein] into commercial products without restrictive licensing hurdles.

Not a Converter?

Don't let the name flux2klein confuse you. This domain is dedicated to the FLUX.2 [klein] model variant. We are a community showcase helping you discover the power of this compact giant.