B&W Background

Make the background black and white while keeping the subject in full color. AI subject detection — striking selective-color effect, free online.

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How to Use B&W Background

  1. Upload a photo or video with a clear subject
  2. Click Process — AI separates subject from background
  3. Background is converted to black and white; subject keeps its color
  4. Download the result

Features

  • Subject stays in full color, background goes monochrome
  • AI subject detection — no manual masking needed
  • Works on photos and videos
  • Free with a small daily limit

Frequently Asked Questions

What is selective color?
Selective color is a technique where most of the image is desaturated (black and white) but one element keeps its color. Famous example: the red dress in Schindler's List. This tool does it automatically — AI finds the subject and desaturates everything else.
Does it work on videos?
Yes — each frame is processed independently with AI subject detection.
Will the subject's color always look right?
On clean shots with a clear subject — yes. On busy or low-contrast images, AI may blend a bit of background near the subject's edges. The reroll button is there for a fresh attempt with a different seed.