Screenshot Comparison

Compare two local images and download a pixel-difference image.

Input is processed locally in your browser. The tool does not send it to TestNexus.

Images are compared in memory. Maximum 20 MB per image and 10 megapixels combined. PNG and JPEG only.

About this tool

Compare two local images and download a pixel-difference image. Input is not automatically saved. Avoid pasting secrets, production credentials or personal data.