Blur Image
Free·No signup·Files never leave your device
How to blur part of an image
Three steps to hide what you don't want seen — no uploads.
Add an image
Drag and drop a photo, or click to browse. One image at a time, straight from your device.
Select and blur
Drag on the image to draw a box over the area to pixelate, pick a strength, and see the mosaic live before you export.
Download
Download the result — JPG, PNG, and WebP keep their format; GIF and BMP are exported as PNG.
Privacy, one box at a time
License plates, faces, receipts, addresses — hide just what needs hiding, without uploading anything.
Private by design
Every operation runs inside your browser. Your images are never uploaded anywhere.
Free & unlimited
No accounts, no daily caps, no watermarks stamped on your files. Ever.
Live mosaic preview
The selected area shows the pixelation as you draw — what you see is exactly what exports.
Works everywhere
Any modern browser on Windows, macOS, Linux, iOS, and Android.
What people blur
Plate numbers in car photos, screen names on screenshots, and faces of bystanders all take one box and a click.
Blur images on any modern browser — nothing to install
AmiIMG runs fully in your browser on every modern platform.
Windows
Chrome, Edge, Firefox
macOS
Safari, Chrome
Linux
Any modern browser
iOS
Safari on iPhone, iPad
Android
Chrome, Samsung Internet
Image blur FAQ
Does the blur affect the whole image?
No — only the area you select. Everything outside the box stays pixel-perfect.
Can the blur be undone by someone else?
The selected area is replaced with large mosaic tiles, so the original detail is not recoverable from the exported file.
Which formats are supported?
JPG, PNG, WebP, GIF, and BMP. JPG, PNG, and WebP keep their format; GIF and BMP are exported as PNG.
Are my images uploaded to a server?
No. The blur runs entirely in your browser — your image never leaves your device.
Related tools
More free image tools from AmiIMG.