Skip to content
Face blur

Blur faces in a photo, free and private.

Blur face regions in any photo in seconds. The tool finds faces automatically and blurs or pixelates them, and you can draw a box over anything it misses. Everything runs in your browser, so the photo never leaves your device and there is no signup or watermark.

Drag on the image to hide an area.

Effect
Strength
Regions
  • Runs in your browser
  • Auto detect
  • No uploads
Why use this

Fast, private, and free.

  • Automatic face detection blurs every face it finds in one click
  • Choose gaussian blur or pixelate, with a strength slider from light to fully hidden
  • Brush or draw a box over anything the detector misses, like plates or badges
  • Runs 100 percent in your browser with no upload, and exports JPG, PNG, or WebP
How it works

Three steps, all on your device.

  1. 01

    Drop your photo

    Add a JPG, PNG, or WebP. It opens on a canvas in your browser and nothing is uploaded.

  2. 02

    Blur the faces

    Faces are detected and blurred automatically. Adjust the strength, switch to pixelate, or draw a box over anything missed.

  3. 03

    Download

    Save the censored image as JPG, PNG, or WebP, with faces hidden and no watermark.

FAQ

Good to know.

How do I blur a face in a photo?
To blur a face, drop your photo into the Pixasur blur face tool and it detects faces automatically, then blurs each one. You can raise the strength slider or switch to pixelate for a stronger effect, add a manual box for any face it misses, then download the result as JPG, PNG, or WebP.
Is the blur face tool free?
Yes, the Pixasur blur face tool is completely free with no signup, no subscription, and no watermark on your image. There are no limits on how many photos you blur or how large they are.
Is my photo uploaded when I blur a face?
No, your photo is never uploaded when you blur a face. Face detection and blurring run entirely in your browser on your own device, so the image and the faces in it stay private and nothing is sent to any server.
Can it blur more than one face at once?
Yes, the blur face tool detects and blurs every face it finds in a single photo at once. You can then remove or adjust any individual region if you want to keep a particular face visible.
Can I make the blur strong enough to fully hide a face?
Yes, a strength slider controls how heavy the blur is, and switching to pixelate or a solid fill hides a face so it cannot be recognized. For true anonymity use a high strength or pixelate rather than a light blur, since light blur can sometimes be partly reversed.
Does the blur face tool work on my phone?
Yes, the blur face tool runs in any modern mobile browser with no app to install. Detection and blur happen on your phone, so it works the same as on a desktop and your photo stays on the device.
More tools
Censor ImageBlur, pixelate, or black out any part of an image.EXIF RemoverStrip GPS, camera, and all metadata from your photos.Background RemoverErase the background with on-device AI and download a transparent PNG.Pixelate ImageAdd a mosaic or censor effect with an adjustable block size.Photo FiltersGrayscale, blur, pixelate, brightness, contrast, and more.Image CompressorShrink JPEG, PNG, WebP and AVIF, convert formats, and hit an exact file size.