Does my photo leave my device?

No. Face detection and blurring run entirely in your browser; nothing is uploaded.

Which detector does it use?

On Chrome and Edge, it uses the built-in FaceDetector API. On other browsers it falls back to a center-region heuristic, which works well for portraits.

Can I adjust the blur strength?

Yes. Use the blur radius field — values between 15–40 produce natural results; higher values create a heavy pixelation-style blur.

Yes, completely free with no signup and no usage limits.

Does it work on mobile?

Yes. The tool is mobile-first and works on iPhone Safari and Android Chrome.

AI Face Blur

Detect and automatically blur faces in photos using MediaPipe — privacy-preserving.

100% client-side · no upload

Choose image

Settings Blur radius

Load a file to begin.

How to use

Choose a photo containing faces.
Adjust the blur radius — higher values produce a stronger blur effect.
Click Blur faces and download the result PNG.

Related tools

More ways to use this tool

Frequently Asked Questions

Does my photo leave my device?: No. Face detection and blurring run entirely in your browser; nothing is uploaded.
Which detector does it use?: On Chrome and Edge, it uses the built-in FaceDetector API. On other browsers it falls back to a center-region heuristic, which works well for portraits.
Can I adjust the blur strength?: Yes. Use the blur radius field — values between 15–40 produce natural results; higher values create a heavy pixelation-style blur.
Is this tool free?: Yes, completely free with no signup and no usage limits.
Does it work on mobile?: Yes. The tool is mobile-first and works on iPhone Safari and Android Chrome.

Last updated: 2026-05-20 By jarvisbox