Pixelate Image
Add a mosaic/pixelation effect to obscure details or create pixel art
What is Pixelate Image?
Pixelate Image adds a mosaic effect to your photos, reducing them to a grid of larger colored blocks. Use it to obscure faces and sensitive details, or to create retro pixel-art style visuals for creative projects.
How to Use This Tool
Upload an Image
Drag and drop or select a photo to pixelate
Adjust Block Size
Use the slider to control pixelation intensity from subtle to heavy
Apply & Download
Click Apply to process and download your pixelated image
Frequently Asked Questions
What block size should I use?
A lower block size (2-10px) creates a subtle effect useful for light privacy protection. Higher values (40-80px) create a heavy pixelated look ideal for obscuring faces or creating retro pixel art styles.
Can I adjust the pixelation after uploading?
Yes. Simply move the Block Size slider to preview different intensities in real-time before applying the final effect.
What image formats are supported?
The tool supports JPG, PNG, and WebP images. The output format matches your input format unless you specify otherwise.
Is my image uploaded anywhere?
No. All processing happens locally in your browser using canvas rendering. Your images are never uploaded to any server and stay completely private on your device.
100% Private: All processing happens in your browser. Your files never leave your device.