What Background Remover does
Background Remover separates the main subject of a photo — a person, a product, a pet, an object — from everything behind it. Download the cut-out as a transparent PNG, or place it on a white or coloured background. The work is done by a small AI model that runs inside your browser, so your photo stays on your device.
How to remove a background
- Add a photo with a clear subject.
- Press Remove background. The first time, the model (about 4.5 MB) is downloaded; your browser keeps it for later.
- Choose the background: transparent, white or a colour of your choice.
- Download the result — PNG for transparent, JPG for a filled background.
Background options
| Option | File | Use it for |
|---|---|---|
| Transparent | PNG | Placing the subject on another design, slide or web page |
| White | JPG | ID-style photos and product listings |
| Custom colour | JPG | Profile pictures, banners and marketplace images |
What to expect from the result
This tool uses a compact segmentation model chosen because it is small enough to run on phones. It finds the most prominent object in the picture and produces a soft mask around it.
| Works well | More difficult |
|---|---|
| One clear subject, sharply in focus | Several subjects, or a subject cut off by the frame |
| Background that contrasts with the subject | Subject and background in similar colours |
| Smooth outlines: products, people in plain clothing | Fine detail: loose hair, fur, lace, glass and other see-through objects |
| Even lighting | Strong shadows, which may be kept as part of the subject |
Results are well suited to ID-style photos, simple product shots, signatures and presentation graphics. They will not match hand-made cut-outs or large professional services on difficult images, and edges can look slightly soft. Always look at the result at full size before using it.
Tips for a cleaner cut-out
- Photograph the subject against a plain wall or sheet in a different colour.
- Use even light from the front; avoid a bright window behind the subject.
- Leave space around the subject so nothing touches the edge of the frame.
- Use a reasonably large, sharp photo. Very small pictures give rough edges.
Use cases
- Putting a white background behind a portrait for an application or ID photo — then continue with Passport Size Photo Maker or Photo & Signature Resizer. Authorities may reject photos that look edited, so check the edges and the rules of your application.
- Clean product pictures for an online shop or catalogue.
- A transparent signature image to use in Sign PDF.
- Cut-outs for presentations, posters and thumbnails.
After removing the background
- Crop away empty space with Image Cropper.
- Reduce the file with Image Compressor — choose WebP or PNG output to keep transparency.
Credits
The tool runs the open-source U²-Net (small) model with ONNX Runtime Web.
Privacy
The model runs in your browser. Your photo is processed on your own device and is not uploaded to our server.
