Black Forest Labs

Flux 2 Dev

Black Forest Labs

Development version of Flux 2 with faster predictions and up to five reference images

Input

Text description of the image to generate.

List of input images for image-to-image generation. Maximum 5 images. Must be jpeg, png, gif, or webp.

No items added.

Run faster predictions with additional optimizations.

Aspect ratio for the generated image. Use 'match_input_image' to match the first input image's aspect ratio.

Width of the generated image in text-to-image mode. Only used when aspect_ratio=custom. Must be a multiple of 32 (if it's not, it will be rounded to nearest multiple of 32).

Height of the generated image in text-to-image mode. Only used when aspect_ratio=custom. Must be a multiple of 32 (if it's not, it will be rounded to nearest multiple of 32).

Random seed. Set for reproducible generation.

Format of the output images.

Quality when saving the output images, from 0 to 100. 100 is best quality, 0 is lowest quality. Not relevant for .png outputs.

Disable safety checker for generated images.

Output
No output data available.