Israel44M parametersBackground removal290K+ monthly downloads

Explore RMBG 1.4

Remove backgrounds from products, people, animals, cars, and creative assets with BRIA’s compact IS-Net model. Use the playground to give RMBG 1.4 a representative input and review its output. Adjust the available settings to shape the result for your task.

Model

briaai/RMBG-1.4

Input

Configure your request

The image accepted by RMBGPipe.preprocess; the custom pipeline accepts one image per call.

Documentation

RMBG 1.4 field reference

Use this reference to understand how every field in the playground changes the request sent to briaai/RMBG-1.4.

input_image

Required

Type: File

Uploads the single source image whose background should be removed. A clear boundary between foreground and background improves the mask; the custom pipeline preprocesses one image per request.

model_input_size

Optional

Type: JSON array

Default: [1024, 1024]

Sets the two-dimensional [height, width] used by the background-removal preprocessor. Larger dimensions can retain finer edges but require more memory and time; changing the aspect ratio may distort the input before masking.

return_mask

Optional

Type: Boolean

Default: Off

Chooses between returning the grayscale foreground mask alone and returning the original image with transparency applied. Enable it for custom compositing or mask editing; leave it off for a ready-to-use transparent image.