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black-forest-labs/

FLUX-1-dev

FLUX.1-dev is a state-of-the-art 12 billion parameter rectified flow transformer developed by Black Forest Labs. This model excels in text-to-image generation, providing highly accurate and detailed outputs. It is particularly well-regarded for its ability to follow complex prompts and generate anatomically accurate images, especially with challenging details like hands and faces.

Public
$0.009 x (width / 1024) x (height / 1024) x (iters / 25)
Project
black-forest-labs/FLUX-1-dev cover image

Input

text prompt

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Settings

Num Images

number of images to generate (Default: 1, 1 ≤ num_images ≤ 4)

Num Inference Steps

number of denoising steps (Default: 25, 1 ≤ num_inference_steps ≤ 50)

image width in px (Default: 1024, 128 ≤ width ≤ 1920)

image height in px (Default: 1024, 128 ≤ height ≤ 1920)

random seed, empty means random (Default: empty, 0 ≤ seed < 18446744073709552000)

Guidance Scale

classifier-free guidance, higher means follow prompt more closely (Default: 7.5, 0 ≤ guidance_scale ≤ 20)

Output

generated image #0
Model Information

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