Image Difference

Open in Editor

Compares two images and visualizes differences in highlight, absolute, heatmap, mask, blend, split-screen, or perceptual deltaE mode.

How to use Image Difference

  1. Upload your image using drag & drop or click to browse.
  2. Adjust the settings using the controls above.
  3. See the result instantly — processing happens in your browser.
  4. Download your processed image as a PNG file.

About Image Difference

Compares two images and visualizes differences in highlight, absolute, heatmap, mask, blend, split-screen, or perceptual deltaE mode. This tool is part of ImageToolbox's collection of free online image tools. It runs entirely in your browser — your images are never uploaded to our servers.