Upload an image, drag to select areas to censor. Supports mosaic and blur effects with adjustable intensity. All processing done locally in your browser.
No dependencies · Works offlineDrag on the image to select areas to censor
Please upload an image
Free online image mosaic/blur tool. Drag to select areas on an image and apply mosaic or blur effects. Adjustable mosaic size and blur intensity. Local processing, privacy protected.
All processing is done locally in your browser — no files are uploaded to any server.
Completely free, no registration or login required. Ready to use instantly.
All processing is done locally in your browser. Files are never uploaded to any server.
No registration or login required. Just open and use.
Fully responsive — works perfectly on phones and tablets.
Common formats are supported. See the tool page for specific details.