Grayscale image

Convert a photo to black and white in one tap.

Runs on your deviceFreeNo account

How to use Grayscale image

Open Grayscale image. Convert a photo to black and white in one tap. Set the options, then copy or download. Files and text stay on your device. Built for phones and desktops.

Convert a photo to black and white in one tap. The export is a fresh PNG or JPG — original color is not altered. Grayscale image on Omnipus runs in this tab with no upload. No account, watermark, or daily cap.

Also searched as grayscale image, black and white photo. All processing for this tool happens in your tab unless labeled otherwise.

Questions

Is Grayscale image 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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