Black Forest Labs
Black Forest Labs Flux Schnell
black_forest_labs_flux_schnellFLUX Schnell — fastest image generation, 1-4 steps
Pricing
Per call
$0.01
Model
flat
Pay only for what you use. No subscriptions.
Inputs
aspect_ratio
stringdisable_safety_checker
booleannum_outputs
integerseed
integeroutput_format
stringgo_fast
booleanmegapixels
stringprompt *
stringoutput_quality
integernum_inference_steps
integerTry It
API
MCP Config
Input Parameters
Aspect ratio for the generated image
Number of outputs to generate
Random seed. Set for reproducible generation
Format of the output images
Approximate number of megapixels for generated image
Prompt for generated image
Quality when saving the output images, from 0 to 100. 100 is best quality, 0 is lowest quality. Not relevant for .png outputs
Number of denoising steps. 4 is recommended, and lower number of steps produce lower quality outputs, faster.