MergeMintHub

Guides / Invert Image Colors

How to Invert the Colors of an Image

3 min read · Updated October 2026

Inverting swaps every colour for its opposite: white becomes black and blue becomes orange. It is useful for a creative effect, for viewing scans of negatives and for making dark versions of diagrams.

Try it now: Invert Image Colors

Free, no sign up, and the file stays on your device.

Open Invert Image Colors

How to invert

  • Open Invert Image Colors and add one or more pictures.
  • Press Invert colours.
  • Download the files, or all as a ZIP.

Ideas

  • Make a dark version of a black-on-white diagram.
  • Preview a scanned film negative.
  • Create a bold artistic effect.

Frequently asked questions

Is my file uploaded?

No. The work happens in your browser, so your file stays on your device.