Identicon Generator
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Cut a subject out of its background, in your browser.
Drop an image here, or click to choose one
A subject on a plain or evenly lit background · nothing is uploaded
The Background Remover does colour-based cut-out properly rather than segmentation badly. Sample the background, set a tolerance, and matching pixels become transparent — with edge feathering and a defringe pass that removes the colour halo around hair and soft edges. A brush fixes whatever the automatic pass gets wrong.
Background removal splits into two very different problems. A subject on a plain or studio background is a colour-matching job and can be done exactly, in the browser, in milliseconds. A subject in a busy photograph is a segmentation problem that needs a model.
This solves the first properly rather than the second badly. Sample the background colour, set a tolerance, and every matching pixel becomes transparent — with edge feathering to avoid a cut-with-scissors outline and a defringe pass that removes the halo of background colour that survives around hair and soft edges. A brush lets you erase or restore areas by hand, which is what turns a good automatic result into a usable one. Nothing is uploaded, which matters because product and portrait work is usually unreleased.
Pulls the background colour out of semi-transparent edge pixels, which is what removes the halo everyone else leaves behind.
A soft transition rather than a hard cut, so the subject does not look scissored out.
Erase or restore areas by hand, which is what turns a good automatic result into a usable one.
The background colour is taken from the image itself rather than matched by eye in a picker.
The page says plainly that a busy photographic background is a segmentation problem this does not solve.
A subject on a plain or evenly lit background works best.
Sampling the colour is far more accurate than matching it by eye.
Until the background goes and the subject stays. The mask is shown as you drag.
Brush back anything lost, then defringe to kill the colour halo around edges.
No. It is colour matching with feathering and defringing, which is exact on plain backgrounds and honest about not handling busy ones. A model would need a large download and would still run slowly here.
Edge pixels are blends of subject and background, so they keep some background colour. The defringe pass pulls that colour out of the semi-transparent edge, which is what removes the halo.
A product on white, a portrait on a studio backdrop, a logo on a flat colour. A subject in a park with dappled light is what this cannot do well, and the page says so.
PNG or WebP — both keep the alpha channel. Saving as JPEG fills the transparency with a colour and undoes the whole operation.
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