Auto Face Blur

Automatically find and blur every face in a photo to protect privacy — right in your browser, with nothing uploaded.

Drop images here

PNG or JPG — photos with one or more faces — processed privately on your device

Medium

Faces are found and blurred privately on your device — nothing is uploaded. The first run may take a few seconds to get ready.

How it works

  1. 1

    Add photos

    Drop in one or more photos that contain faces you want to hide.

  2. 2

    Faces are blurred

    Every face is found automatically and blurred. Set how strong the blur is.

  3. 3

    Download

    Save the protected image, or the whole batch as a zip. Nothing is uploaded.

Instant & 100% private — nothing is uploaded

Your images are processed instantly on your own device and are never sent to a server — so there are no upload waits, no size limits from us, and no copies kept anywhere.

Frequently asked questions

Does it blur multiple faces at once?
Yes. Every face found in a photo is blurred in a single pass — useful for crowds, events and street photos.
Are my photos uploaded to blur them?
No. Faces are found and blurred privately on your own device. Your photos never leave your computer.
Can I control how strong the blur is?
Yes. A strength slider lets you go from a light blur to a heavy one that fully anonymises each face.
What if a face is missed?
Faces that are very small, turned away or low-contrast can be missed. Clear, front-facing faces give the most reliable results.