Image pixelator

Mosaic an image or a selected area with blocky pixels, e.g. to hide a face or a serial number.

Your image stays in this browser.

Maximum 25 MB and 40 megapixels. Animated images are not supported.

How to use

  1. Choose an image.
  2. Set the block size and whether to pixelate the whole image or an area.
  3. Download the result.

What it supports

Block size 2–200 px; each block becomes one averaged color. An on-image overlay previews the selected area. Supports static JPG, PNG, and WebP images up to 25 MiB.

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