Image Difference Checker
Find exactly what changed between two pictures: see every different pixel highlighted, with the percentage that differs.
Runs in your browser. Nothing is uploaded.
How to use it
- Add your picture (or drop it on the page)
- Adjust the options and check the preview
- Download the result
Worth knowing
- Raise the sensitivity slider to ignore tiny colour differences caused by compression.
- It compares two pictures pixel by pixel, so shifted or cropped copies will look different everywhere.
Questions
Are my pictures uploaded anywhere?
No. Pictures are processed in your browser, on your device. They are never sent to our servers.
More in Color & Inspect
Color Picker
Click anywhere on an image to get its HEX, RGB and HSL color.
Color Converter
Convert a color between HEX, RGB, HSL, HSV and CMYK, and check its contrast for readable text.
Color Palette Extractor
Find the main colors in an image and copy them as HEX codes.