👤 Face Blur / Anonymizer

Automatically detect and blur faces in images. Protect privacy before sharing photos online. 100% browser-based, no uploads.

✨ See what this tool can do
Before: original image
Before: clear face
✅Automatically blur faces for privacy
🎯Protect identities in street photography
🔒100% private — runs in your browser
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After: face blurred

Blur Mode

Adjustment

Faces detected: 0

Face Blur: Automatically blur faces for privacy

Face Blur lets you automatically blur faces for privacy. Upload any photo and get a photo with blurred faces — all processed locally in your browser, with no uploads and no sign-up.

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Protect identities in street photography

Protect identities in street photography. This is one of the most common reasons people reach for Face Blur — and it handles the job in seconds, entirely in your browser.

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Blur faces of minors before sharing

Blur faces of minors before sharing. This is one of the most common reasons people reach for Face Blur — and it handles the job in seconds, entirely in your browser.

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Anonymize people in documentary photos

Anonymize people in documentary photos. This is one of the most common reasons people reach for Face Blur — and it handles the job in seconds, entirely in your browser.

Everything You Need in a Face Blur

Powerful features that make Face Blur fast, private, and free.

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AI-Powered

Neural networks run in your browser — no cloud, no uploads.

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One-Click Results

Automatic enhancement with no complex settings.

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100% Private

Your photos are processed locally and never uploaded.

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Natural Results

Enhancements preserve a natural, unforced look.

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Free Forever

No sign-up, no credits, no watermarks.

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Cross-Platform

Works on any device with a modern browser.

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100% Private
Files never leave your browser
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Browser-Based
No installs, no uploads
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Free Forever
No sign-up, no watermarks
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No Signup
Start instantly, no account

How to Use

1

Upload the image

Add the photo containing faces you want to anonymize.

2

Run face detection

The tool detects faces automatically in your browser using face detection.

3

Review the blurs

Confirm each detected face is blurred, and adjust if any were missed.

4

Download the result

Save the image with faces obscured, ready to share without identifying people.

Detailed User Guide

Anonymize faces automatically

The tool detects faces in the image and applies a blur, which is the fastest way to protect people's identities in photos you share publicly.

Protect privacy in shared photos

Blur faces before posting group photos, school events, or street photography where subjects have not consented to be identified.

Detection works best on clear front-facing faces

Front-facing, well-lit faces are detected reliably. Profile angles, small faces, and heavy occlusion may be missed, so always review the result.

Processed locally, no upload

Face detection and blurring run entirely in your browser, so sensitive photos never leave your device.

Review before publishing

Scan the blurred output to confirm every face is covered before sharing, especially in large group photos.

Frequently Asked Questions

The AI can detect dozens of faces in a single photo. All detected faces are blurred automatically in auto-detect mode.
Yes — use "Manual" mode to draw a blur region anywhere in the image.
No. All face detection and blurring happens locally.
A browser-based face-detection model finds faces automatically.
Yes — you can adjust or add blur regions manually.
No. The AI models run entirely in your browser using WebAssembly and WebGL.
AI enhancement is a starting point — use the Edit tools for fine-tuning.