Blur or pixelate part of an image

Updated 2026-10-18

Hide faces, number plates, addresses, card and phone numbers in a photo or screenshot. Docmend blurs, pixelates or blacks them out. Free, nothing uploaded.

Free, no limits, no watermark. Your photos never leave your device.

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How to blur or pixelate part of an image

Choose the picture.
Drag over each part you want to hide. Pick Blur, Pixelate or Black box.
Click Download the hidden version.

Common questions

Can someone undo the blur?

No. The hidden parts are replaced in the saved picture, not covered by a layer. For very sensitive details, a black box is the safest choice.

Are my photos uploaded?

No. Docmend works on the picture inside your browser, so it never leaves your phone or computer.