Blur Faces in Photos
Upload a photo and every face is detected and blurred automatically. Fine-tune the intensity, switch between oval and rectangle masks, keep the faces you want visible, and download the result - all without your photo ever leaving your device.
Free
no account needed
On device
runs in your browser
No upload
the file stays with you
Add photos to blur faces
Click to browse or drag and drop - JPG, PNG, or WebP, up to 20 photos
Photos are processed on your device and never uploaded
How to blur faces in a photo
Add your photos
Drop in up to 20 JPG, PNG or WebP photos, or click to browse for them.
Check the masks
Faces are found in your browser and each one gets a blur mask. Switch off any you want to keep visible, set the intensity and pick an oval or a rectangle.
Download the results
Save one photo or all of them, each in its original format with soft, feathered edges.
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Frequently asked questions
Still have questions? Contact support.
Are my photos uploaded to a server?
No. Face detection and blurring run entirely in your browser using an on-device AI model. Your photos never leave your device, and nothing is stored anywhere.
How does automatic face detection work?
The tool runs Google's open-source BlazeFace model locally via WebAssembly. When you add a photo, every detected face automatically gets an adjustable blur mask.
Can I keep some faces visible?
Yes. Every detected face has its own toggle. Click a face in the preview or use its switch to keep that person visible while the others stay blurred.
Which image formats are supported?
JPEG, PNG, and WebP. The blurred photo downloads in the same format as the original.
Can I blur faces in several photos at once?
Yes. Add up to 20 photos in one batch. Faces are detected in each one, and Download All saves every blurred photo in one go.
Will the blur look harsh at the edges?
No. While editing, masks show sharp edges so you can see exactly what is covered, but the downloaded photo uses soft, feathered edges for a natural look.