Blur Faces
Automatically detect and blur faces in your photos. Protect privacy with AI-powered face detection.
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Drag & drop images here
JPEG, PNG, WebP, GIF, HEIC, BMP, TIFF, AVIF - Max 50MB
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AI-Powered: Faces are automatically detected using machine learning. Works best with clearly visible, front-facing faces.
Note: If no faces are detected, the image will be returned unchanged. Results show how many faces were found.
Frequently Asked Questions
How does face detection work?
We use OpenCV's Haar Cascade classifier, a machine learning-based approach trained to detect frontal faces in images.
What if some faces are not detected?
Detection works best with clear, front-facing faces. Partially visible, profile, or small faces may not be detected. Try uploading a higher resolution image.
Is my image data secure?
Yes! Face detection is processed locally on our servers. Images are automatically deleted after 1 hour. We don't store or share any facial data.