Face Blur Tool
No upload
Gaussian & Pixelate
Multiple zones
Free forever
Draw elliptical blur zones over faces or any sensitive area. Drag to position, resize, apply Gaussian or pixelate effect. Zero upload.
Drop your photo here
JPG, PNG, WebP · Max 50 MB
✓ Gaussian blur
✓ Pixelate effect
✓ Multiple zones
Your files never leave your device
Preview — drag on image to create blur zones
Blur Effect
Strength
50
Blur Zones (0)
💡 To blur: Click and drag on the photo to create a zone, or use the Add button. Drag zones to reposition. Resize using the corner handle.
Output format
Blur faces and sensitive areas — no upload, no server
All blurring happens in your browser. Your photos never leave your device.
Draggable blur zones
Draw elliptical zones over faces, plates, or any content. Drag to reposition, resize freely.
Gaussian + Pixelate
Smooth diffuse blur or classic mosaic effect. Adjust strength with the slider.
Zero upload
Canvas API processes photos in browser memory. Nothing is ever sent to a server.
Multiple zones
Add as many blur zones as needed. Each is independent — move, resize, remove individually.
Frequently asked questions
Are faces detected automatically?
Zones must be placed manually — giving precise control. Automatic face detection requires AI running on a server, which would mean uploading your photo.
What is the difference between Gaussian and Pixelate?
Gaussian creates smooth, soft blur. Pixelate creates a mosaic effect. Both obscure identifying details. Gaussian looks natural; pixelate is visibly intentional.
Can I blur license plates and text?
Yes — zones work on any part of the image.
Guide: How to blur faces in photos — step by step.
Read guide →