Cut-outs in one click
Choose a photo and the background is removed automatically: no tracing, no brushes. You get a PNG with a transparent background, ready for a product listing, a profile picture, a sticker, a slide or a design.
It works best when the photo has one clear subject: a person, an animal, a product, a car, an object on a table. Busy scenes with many overlapping things, and very fine details such as loose hair or glass, can come out with softer edges.
Need a white background for a marketplace listing, a blurred background like a portrait camera, or a colour of your choice? Use White background, Blur background or Change background colour, which use the same AI.
Private by design
Most background removers upload your photo to a server. Here the AI model runs in your browser, on your graphics card when available. The first time, the model (about 88 MB) is downloaded and kept by your browser; after that, removing a background takes a second or two on most computers and phones, and your photos never leave your device. Up to five photos at a time.
How this works
Your photo is shrunk to 1024 × 1024 pixels for the AI model, an open-source segmentation network (ormbg, Apache-2.0) run by ONNX Runtime on your graphics card through WebGPU, or on the processor where WebGPU isn't available. The model returns, for every pixel, how likely it is to belong to the subject. That map is scaled back to the photo's full size with smoothing and used as the transparency of the result, so the cut-out keeps the photo's original resolution.
Frequently asked
Is my photo uploaded?
No. The AI runs in your browser on this device; the photo never leaves it.
Why does the first time take longer?
The AI model (about 88 MB) is downloaded once and then kept by your browser. Later photos start right away.
Is it really free?
Yes. There's no watermark and no daily limit, because the work happens on your device.
What photos work best?
One clear subject that stands out from the background. Fine hair and glass can come out with soft edges.
Does it work on my phone?
Yes, on recent phones. It's faster on devices with a graphics card the browser can use (WebGPU).
Sources
- ormbg — Open Remove Background model (Apache-2.0)
- ONNX Runtime Web — run ONNX models in the browser (WebGPU and WebAssembly)
- W3C — WebGPU
- Wikipedia — Image segmentation
Reviewed Oct 19, 2026 · test vectors fixtures/tools/image/remove-background/