Utility · Free · Browser

Compare two images and highlight differences.

Drop two images, align them to a shared canvas, and see changed pixels highlighted in red with a difference percentage.

Drop exactly two images here or click to browse

PNG, JPG, WebP — exactly two images; first is A, second is B

Local processing. Comparison happens on this device; the two selected images are not sent to imgrove. Privacy details

Result will appear here

How to use Image Diff / Compare

Drop the two images you want to compare side by side.
Choose two images, then click Compare images to build a red difference map.
Download the diff PNG after checking the changed-pixel percentage.

Best for

Checking visual changes between two exported images.
Reviewing before-and-after edits.
Spotting pixel differences in screenshots or generated assets.

What you get

A red-highlighted PNG difference map.
A changed-pixel percentage using an adjustable threshold.

Before you download

Images are scaled to a shared comparison canvas.
This is pixel comparison, not perceptual similarity scoring.