100% Browser-Local Processing
Accepts PNG, JPEG, WebP. Choose a photo with faces, license plates, or other private text to pixelate.
Werkzeugkasten
Bild-Privatsphäre-Blur
Pixelate private information in images — faces, license plates, text, and more. All processing happens in your browser, nothing is uploaded.
Upload an Image
Accepts PNG, JPEG, WebP. Choose a photo with faces, license plates, or other private text to pixelate.
100% Browser-Local Processing
Original Image
Accepts PNG, JPEG, WebP. Choose a photo with faces, license plates, or other private text to pixelate.
Result Preview
Draw a rectangle on the image to pixelate a region. The result will appear here immediately.
How It Works
Upload an image, then draw rectangles over any private information you want to hide. The selected area is instantly pixelated with a mosaic effect. Everything happens locally in your browser — your image never leaves your device.
FAQ
Is my image uploaded to your server?
No. All image processing happens right in your browser using Canvas 2D APIs. Your image never leaves your device.
What image formats are supported?
PNG, JPEG, and WebP are supported. The output is always a PNG file to preserve exact pixel data after pixelation.
Can I adjust the pixelation strength?
The mosaic block size is automatically optimized — it creates clean, readable pixelation at the ideal granularity for hiding private information.
Can I undo or remove a region?
Yes. Use the Undo button to remove the last region you drew, or Clear All to start over from scratch.
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