ChangeImageTo

Black & White Image Background (Free)

Convert the background to black and white while keeping your subject in full color. Perfect for portraits and product photos. No login, no watermark.

Drop image here or click to browse

How to convert background to black and white?

  1. Upload your image using the uploader above.
  2. Select the Photo Type that best matches your image (Portrait, Product, or General).
  3. Click Convert Background to Black & White and wait a few seconds.
  4. Download your PNG—your subject stays in full color while the background becomes black and white.

Tip: For best results with portraits, select "Portrait / People". For products, use "Product / Object".

Why convert background to black and white?

How it works

Our tool uses advanced AI segmentation (U-2-Net) to automatically detect and separate the foreground from the background. The background is then converted to black and white while preserving the full color of your subject. This creates a striking visual effect that emphasizes your main subject.

Related Tools

Looking for other background effects? Try these related tools:

Frequently Asked Questions

How do I convert the background to black and white?

Upload your image, select the photo type (Portrait/People, Product/Object, or General), then click "Convert Background to Black & White". Our AI will automatically detect the subject and convert only the background to black and white while keeping your subject in full color.

Which photo type should I select?

Select "Portrait / People" for photos with people, "Product / Object" for product photos, or "General" for other types of images. Choosing the correct type helps our AI better identify the subject.

Is the black and white background tool free to use?

Yes, our black and white background tool is completely free to use. No registration, no watermarks, and no hidden fees.

What image formats are supported?

We support all major image formats including JPG, PNG, and other common formats. Upload your image and get instant results with a black and white background.

Can I convert the subject to black and white instead?

Currently, our tool converts the background to black and white while keeping the subject in color. For inverting this effect, you would need to use image editing software or try our Change Background tool with a colored background.