How can I pixelate only a part of a photo?

To pixelate part of an image, select the 'Selective (Brush)' mode. This will allow you to use your mouse as a brush to paint over the specific areas you want to pixelate, such as a face or a piece of text.

What does the 'Block Size' slider do?

The 'Block Size' slider controls the level of pixelation. A smaller block size (e.g., 5px) will result in finer, more detailed pixelation. A larger block size (e.g., 50px) will create a more abstract, blocky effect with less recognizable detail.

Is this a free online image pixelator tool?

Yes, our image pixelate tool is completely free to use online, with no need for registration or software downloads. You can pixelate as many images as you like.

Does this tool work for pixelating JPG, PNG, and WebP images?

Yes, you can upload and pixelate images in common formats like JPG, PNG, and WebP. The output will typically be in the same format as the input, preserving transparency for PNGs where applicable.

Is using this pixelate image online tool secure?

Absolutely. The entire pixelation process is done client-side in your web browser. Your images are not uploaded to any server, making it a secure and private tool for redacting information.