FLUX 3 Klein Base Text to Image LoRA

flux-3-klein-base-text-to-image-lora

Image generationby Blackforestlabs

Generate images with FLUX 3 Image Klein base and up to 3 custom LoRAs.

images

Prices in credits (1 credit = $0.01).

Data schema

Field	Type	Description
seed	—	The same seed and the same prompt given to the same version of the model will output the same image every time.
loras	array	LoRA weights to apply (maximum 3).
promptrequired	string	The prompt to generate an image from. The model is trained on detailed captions: describe framing, subject, background and lighting.
sync_mode	boolean	If `True`, the media will be returned as a data URI and the output data won't be available in the request history.
image_size	—	The size of the generated image. Each side can be 256 to 4096 pixels (native 4K).
num_images	integer	The number of images to generate.
output_format	stringenum: jpeg, png, webp	The format of the generated image.
bounding_boxes	—	Optional layout: draw each described object inside its box. Box edges are fractions of the image size, with (0, 0) at the top-left. Name boxes in the prompt by label, e.g. `A red fox <fox> sits under a red umbrella <umbrella>`.
enable_safety_checker	boolean	If set to true, the safety checker will be enabled.
enable_prompt_expansion	boolean	If set to true, the prompt is expanded into a detailed caption (grounded in the reference images when editing) before generation.

Field	Type	Description
seed	integer	Seed used to generate the first image.
images	array	The generated images.
prompt	string	The prompt used for generating the image.
timings	object	The timings of the generation process.
has_nsfw_concepts	array	Whether the generated images contain NSFW concepts.