Region Mask
Drag over any part of an image to apply mosaic or blur and hide sensitive details like faces, plates or text.
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Drop an image here
PNG · JPG · WebP
Frequently Asked Questions
How do I select a region?+
Click and drag on the image to draw a rectangle over the area you want to mask — release the mouse to apply the effect.
What is the difference between mosaic and blur?+
Mosaic replaces the area with large color blocks (pixelation), while blur softens the details with a smooth Gaussian-like effect.