Black Forest Labs: FLUX.2 Dev

Generation capabilities

Choose one capability to see its exact parameters, pricing, and Playground.

Each capability has its own model ID.

Text To Image

Black Forest Labs FLUX.2 Dev is the open-weight FLUX.2 model, pairing strong realism and crisp text with full control over quality and speed. Tune guidance from 0 to 20 and steps from 4 to 50, add prompt expansion or acceleration, and generate up to 4 images per call.

black-forest-labs/flux-2-dev/text-to-image

Image To Image

Black Forest Labs FLUX.2 Dev edits images from written instructions with the open-weight FLUX.2 model, keeping text and details sharp. Combine up to 10 reference images and tune guidance, steps and acceleration, with six size presets and up to 4 results per call.

black-forest-labs/flux-2-dev/image-to-image