MIT-licensed high-resolution segmentation and matting model for clean background removal
Dynamic resolution up to 2304x2304; ONNX and TensorRT exports
Free Hugging Face weights and demo
BiRefNet — straight answers
What is BiRefNet?
BiRefNet is listed under AI Image Editing & Enhancement, in the Content & Media Generation category on Flocci AI Tools. MIT-licensed high-resolution segmentation and matting model for clean background removal. It is free, with no paid plan attached, and it lives at github.com.
Is BiRefNet free?
BiRefNet is listed as fully free — there is no paid tier attached to it in the catalog. That makes it one of the 397 entries on Flocci AI Tools with no upgrade path built in.
Can I use BiRefNet in a browser, or is there an app?
BiRefNet needs to be installed or self-hosted — it doesn't run in a browser tab. It is available on self-hosting.
What can BiRefNet do?
BiRefNet does 3 things the catalog singles out: Mit-licensed high-resolution segmentation and matting model for clean background removal; dynamic resolution up to 2304x2304; onnx and tensorrt exports; free hugging face weights and demo.
What is the best free alternative to BiRefNet?
OpenPixels is the closest free alternative: it sits in the same AI Image Editing & Enhancement sub-category and is free. Segment Anything Playground, Affinity by Canva and BAGEL (ByteDance) also start free. The full list is on the alternatives page.