Free Online Pixelate Image Tool
Apply a pixelation effect to any image with adjustable block size. Perfect for privacy protection, pixel art style, or retro aesthetics.
Upload an image to pixelate
Drag and drop or click to browse
Supports JPEG, PNG, WebP, and GIF
Pixelate Image Tool
Upload an image to apply a pixelation effect. Great for privacy, creative art, or retro style.
- ✓Adjustable pixel block size
- ✓Preview before download
- ✓Multiple export formats (PNG, JPEG, WebP)
- ✓Processed in your browser—no upload to server
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Frequently Asked Questions
Pixelation divides your image into blocks and replaces each block with a single color (usually the average color of that area), creating a mosaic or retro pixel-art look. Larger block sizes create a stronger effect.