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birefnet-lite-512

studioludens

A 512×512 ONNX re-export of ZhengPeng7/BiRefNet_lite that actually runs in a browser — solving the OOM wall that blocks every 1024×1024 variant from loading in `onnxruntime-web`. Drop it in with `@huggingface/transformers` to get high-quality alpha mattes entirely client-side, with no server round-trip. Used in production by Repper for per-motif matte refinement during foreground extraction. The 1024×1024 ONNX variants — including `onnx-community/BiRefNet_lite-ONNX` — fail in every browser backend we tested:

Image segmentation

Input Image→ Output Image

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Monthly input tokens 10 MMonthly output tokens 2 M1 M = 1 million tokens · USD
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birefnet-lite-512

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