Pixelate Image

Pixelate any image online for free. Add a mosaic pixel effect and download instantly.

Drop your image to pixelate

Drag & drop or browse a file

JPG · PNG · WebP · Adjust pixel size · Full or region pixelation

Pixel Size: 10px

Region:

Pixelate Image — Free Online Tool

Add a pixel art / mosaic effect to any image. Adjust the pixel block size from 2px (subtle) to 60px (heavy pixelation). Apply the effect to the full image, center region, face area, or edges only. Download at full resolution.

FAQs

The image is divided into blocks of the chosen pixel size. Each block is filled with the average color of that block, creating the mosaic effect.

Yes. Use the Region options to apply pixelation to the center, face area, or edges only, while leaving the rest of the image sharp.

10px gives a moderate pixelation. For a subtle effect use 3–6px. For a heavy mosaic use 20–60px.

No. The output image has the same pixel dimensions as the original. Only the visual detail is changed.