Free Online Image Pixelator — Pixelate Photos in Your Browser
Pixelate images online with adjustable block size. Blur faces, hide sensitive details, or create retro effects. Private browser processing — download as JPEG, PNG, or WebP.
Upload image to pixelate
Drag and drop your file here or click to choose
How Does It Work?
- Upload a JPEG, PNG, or WebP image.
- Adjust the pixel block size slider or pick a preset.
- Preview updates instantly as you change the strength.
- Choose format and download the pixelated result.
Why Choose Our Image Converter?
Secure
Runs locally in your browser — images never leave your device.
Adjustable strength
Fine-tune block size from subtle blur to heavy mosaic.
Privacy friendly
Hide faces, license plates, or text before sharing screenshots.
Free and Fast
One-click download with optional format conversion.
Frequently Asked Questions
No. Pixelation is computed in your browser with canvas.
It obscures details by replacing sharp areas with large color blocks — useful for privacy and retro effects.
This tool pixelates the full image. Use our cropper first if you need a specific region.
Upload JPEG, PNG, or WebP. Export in the same format or convert on download.