Caspian Office

Background remover

Erase the background from any photo and download a transparent PNG. Runs entirely in your browser — your image never leaves your device.

Open Background remover →
Private · runs in your browserOffline · after first loadFree · no signup

What is the background remover?

A tool that erases the background from a photo and gives you a transparent PNG to download. Your image stays on your device — it is decoded and processed entirely in your browser and is never uploaded. On first use only, the removal model downloads from a CDN and is then cached for offline use.

How to use Background remover

  1. Add your image — Drop a JPG, PNG or WebP onto the dropzone, or click to choose a file from your device.
  2. Remove the background — Click "Remove background". The first run downloads the model once; after that it runs offline.
  3. Compare the result — View the original and the cut-out side by side, with a checkerboard behind the result so you can see the transparency.
  4. Download the PNG — Save the result as a transparent PNG, or click "Choose another image" to process a different photo.

Frequently asked questions

Is my photo uploaded to a server?

No. Your image is decoded and processed entirely in your browser and never leaves your device. Only the removal model itself is downloaded once from a CDN.

Why does the first run need an internet connection?

The background-removal model is too large to bundle, so it downloads from a CDN the first time you use the tool. Your browser then caches it, and later runs work offline.

What image formats can I upload?

JPG, PNG and WebP images are supported. The result is always saved as a transparent PNG.

Why is the output a PNG?

PNG supports transparency, so the area where the background used to be stays see-through. Formats like JPG cannot store transparency.

What kinds of images work best?

Photos with a clear subject — a person, product or object — against a distinct background give the cleanest cut-outs. Very busy or low-contrast backgrounds may leave rough edges.

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