Background Remover — This tool removes the background from an image using a small local AI model. The model runs entirely in your browser — your image is never uploaded to a server.
Runs entirely on your device. The model is downloaded once to your browser cache, then runs offline. Your image never leaves the browser.
Was Background Remover useful?
Background Remover是什么？
This tool removes the background from an image using a small local AI model. The model runs entirely in your browser — your image is never uploaded to a server.
The first run downloads the model (~25 MB). After that, the tool works offline and the result is produced in seconds.
Pick an image from your device. The model produces an alpha mask for the foreground subject, which is composited onto a transparent background. Download the result as a PNG.
Everything — the image, the model, and the result — stays on your device. There is no upload, no account, and no analytics on the image itself.
使用方法
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Pick an image
Choose a JPG, PNG, or WebP. The image stays in your browser; nothing is uploaded.
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Download the model on first use
The first run downloads a small local model (~25 MB). After that, the tool works offline.
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Click Remove background
Inference usually takes 1–3 seconds on a modern laptop. The result appears below the original.
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Download the result
The result is a PNG with a transparent background, ready to use in your design or document.
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Last reviewed: 2026-09-25