Omnipus

Invert colors

Invert an image for a negative or dark-mode mock.

Runs on your deviceFreeNo account

How to use Invert colors

Open Invert colors. Invert an image for a negative or dark-mode mock. Set the options, then copy or download. Files and text stay on your device. Built for phones and desktops.

Invert an image for a negative or dark-mode mock. RGB channels are flipped; alpha is preserved on PNG. Invert colors on Omnipus runs in this tab with no upload. No account, watermark, or daily cap.

Also searched as invert colors, negative image. All processing for this tool happens in your tab unless labeled otherwise.

Questions

Is Invert colors free?

Yes. Omnipus tools have no signup, watermark, or conversion quota.

Do you upload my data?

No. Processing stays in your browser.

Will this work on my phone?

Yes. Controls are stacked, tap targets are large, and the search header stays on one row.

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