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Image Pixelator

Pixelate images to create retro art or censor details.

Processing and privacy

Processing varies by tool. Check the instructions for local processing, server requests, external services and any file or request limits before entering sensitive information.

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Clear instructions

Find steps, examples and limitations below.

Use online

Open the tool in a supported web browser.

Free to use

No sign-up required. Tool-specific limits may apply.

How to use the Image Pixelator

Render an image as blocks of color for a pixelated visual effect.

  1. 1 Choose an image and adjust Pixel size.
  2. 2 Enable Show pixel grid if you want outlines around the blocks.
  3. 3 Review the result and Download pixelated image.

Example and practical tips

Increase pixel size on a landscape to create a deliberately coarse mosaic.

Frequently asked questions

Is this suitable for selective censoring?

It affects the image as a whole. Use Photo Censor to mark particular regions.

Does pixelation guarantee private details are hidden?

No. Small blocks or recognizable context can still reveal information. Inspect the final file carefully.

  • How to Use Image Pixelator

    Pixelate images online to create retro pixel art or hide details. Choose the block size and download the result. Free image pixelator, files stay private.

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