Fast / small open background removal models#

Lightweight checkpoints aimed at CPU and edge throughput.

Product install and docs: withoutBG Open Model hub.

U²-NetP
Apache-2.0
Lightweight U²-Net variant for faster CPU inference.
U²-Net · rembg `u2netp` · ONNX · vs withoutBG Open
Silueta
Apache-2.0
Compact silhouette-oriented model shipped with rembg.
U²-Net · rembg `silueta` · ONNX · vs withoutBG Open
BiRefNet General Lite
MIT
Lighter BiRefNet general checkpoint for faster inference.
BiRefNet · rembg `birefnet-general-lite` · ONNX · vs withoutBG Open