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🖼️ Image tool

Background remover

Cut a person out of their background with an AI model that runs in your browser, then download a transparent PNG for your thumbnail.

Remove the background from a portrait photo and download a transparent PNG. Use it to place yourself on a bold thumbnail background. A small open model downloads once and runs on your device.

How to use

  1. Add a portrait photo. Drop a JPG, PNG or WebP photo of a person.
  2. Wait for the cutout. The first run downloads a small open model, which your browser then keeps.
  3. Check the edges. Look at hair and shoulders on the preview.
  4. Download the PNG. The result has a transparent background, ready to place in any editor.

Features

Runs on your device

The model runs in your browser, so your photo is not uploaded.

Made for portraits

Good at people, including hair and shoulders.

Transparent PNG

Drop it onto any colour or image.

Free and unlimited

No account, no watermark, no daily limit.

Faster with a GPU

Browsers with WebGPU run the model faster.

What people use it for

Using a cutout in a thumbnail

A clean cutout of your face on a bold, simple background is one of the most common thumbnail styles. Place the cutout on a colour that contrasts with your clothes, add a thin outline or soft glow so the edges stay crisp, and then size the final image with the thumbnail resizer.

Where it struggles

The model is built for portraits. Pets, products and cluttered scenes can come out with rough edges or missing parts. A plain background and good light give the best results.

How it works on your device

The tool uses a small open portrait model called MODNet. The first time you use it, your browser downloads the model and keeps it for next time. The photo is processed in a web page on your own device, so it is never uploaded. A computer with WebGPU runs it faster than one without.

Getting a clean cutout

A plain background and good light make the edges cleaner. Hair, glasses and thin straps are the hardest parts. Check the preview at full size, and if an edge looks rough, try a photo with more contrast between you and the background. The model is built for people, so it works much less well on pets, products and cluttered scenes.

Using the cutout in a thumbnail

Download the transparent PNG, place it on a bold background in any editor, and add a thin white or coloured outline around the subject so it stands out at small sizes. Then use the thumbnail resizer for the final 1280 by 720 export.

Troubleshooting

Part of the person is missing

The model may have misjudged a similar-coloured area. Try a photo with a background that contrasts more with your clothes.

The first run takes a long time

The model downloads once. After that it starts quickly.

It will not process a huge photo

Images are limited to about 2048 pixels on the long side. Resize large photos first.

Limits and good to know

FAQ

Is it free?

Yes, with no watermark.

Is my photo uploaded?

No. The model runs in your browser.

Does it work on objects?

It is tuned for portraits. Other subjects may not cut out cleanly.

Why is the first run slow?

The model downloads once and is then cached by your browser.

Does it work on objects?

It is tuned for portraits. Objects can have rough edges.

Is the result a real transparent PNG?

Yes, the background pixels are fully transparent.