100% Free, No Signup

Face Blur & Privacy Masker

Automatically detect and blur faces in your photos to protect privacy. Draw manual blur regions for license plates, name tags, or any sensitive info. Everything runs in your browser — your photos never leave your device.

Face Blur and Privacy Masker tool - automatically detect and blur faces in photos

AI Face Detection

Automatically detects all faces in your photos using on-device AI. No manual selection needed.

100% Private

Everything runs in your browser. Your photos are never uploaded to any server. Complete privacy guaranteed.

Manual Draw Mode

Click and drag to manually blur any region — license plates, name tags, documents, or anything sensitive.

Frequently Asked Questions

Yes, completely free. No signup required. You can blur faces in as many photos as you need without any limitations.
No. All face detection and blurring happens entirely in your browser using on-device AI (face-api.js). Your photos never leave your device.
The AI model detects most front-facing and slightly angled faces reliably. For faces at extreme angles, partially obscured faces, or very small faces in crowd shots, you can use the manual draw mode to add blur regions yourself.
Yes. Switch to "Manual" mode and click-drag to draw blur rectangles over any part of the image — license plates, name badges, documents, street signs, or anything else you want to conceal.
JPG/JPEG, PNG, WebP, and GIF. The output is always a high-quality PNG or JPG depending on the original format.

Need Privacy Masking for Large Events?

This free tool is great for a handful of photos. For large events with 1,000+ photos requiring GDPR-compliant privacy masking, check out 9Pic AI's platform with built-in watermarking and access controls.