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Step-by-step photo guide

How to Pixelate a Photo Online

Pixelating a photo can hide a specific detail or give the complete image a blocky mosaic style. The process takes only a few choices: what to cover, how large the blocks should be, and which file format to download.

Pixelate a Photo

Quick steps

  1. 1Upload the photo and decide between Entire Image and Selected Areas.
  2. 2Mark any regions you want to cover and move the pixel-size control until the preview looks right.
  3. 3Compare the edited image with the original, choose a format, and download the new copy.

Step 1: decide what needs to change

Choose Entire Image for a consistent artistic effect. Choose Selected Areas when you want to hide a face, license plate, username, address, or another small part without changing the rest of the photo.

Use rectangles for straight-edged regions and the brush for irregular shapes. You can add more than one selected area when private details appear in different places.

Step 2: preview before you download

Move the pixel-size control gradually. For privacy, keep increasing it until the identifying detail is no longer recognizable; for a creative effect, stop when you reach the balance of shape and abstraction you prefer.

Compare the original and edited views, then inspect the downloaded file at full size. Save the export as a new file so you retain the unedited original for future use.

Before you download

  • Cover a small margin around private details, not only their center.
  • Use stronger pixelation for text than for a decorative effect.
  • Inspect the downloaded copy before posting or sending it.

Edit your photo now

Open Pixelate Photo to edit the whole image or selected areas directly in your browser. No account is required, and the downloaded image does not include a watermark.