Image Mosaic & Blur
Newimage mosaic · blur photo · pixelate · censor photo · redact image
The photo you upload and the edited result are never stored or sent anywhere, and disappear when you close the browser.
How to use
- 1
Upload a photo.
- 2
Drag over the parts to hide with mosaic, blur, or black.
- 3
Save the result as PNG or JPG.
FAQ
Is this tool free?
Yes — it is completely free to use, with no account or sign-up required.
What is this tool?
Upload a photo and drag over the parts you want to hide to cover them with a mosaic, blur, or solid black. Great for safely removing personal details — faces, names, phone numbers, addresses — before sharing. You can mask several spots at once, adjust the strength, and undo. Everything happens inside your browser and the image is never uploaded to any server.
Are my uploaded files sent to a server?
No. Everything runs only on your own computer, inside your browser, and your files are never sent to a server or anywhere else. So you can use it with complete peace of mind, without worrying about your file contents leaking.