Three selection modes
Brush for quick strokes, rectangle for groups, lasso for irregular face contours.
Click to select an image, or drop it here Supports JPG, PNG, WebP · up to 20MB per image
Drag on the image to brush over areas
HOW IT WORKS
How to blur faces online
Hide identities in photos in three steps
- 01
Upload the photo
Pick or drag a photo into the editor — it opens right in your browser, no account needed.
- 02
Select the faces
Circle each face with brush, rectangle or lasso. Adjustable brush size covers even dense crowds.
- 03
Pick an effect and export
Switch between gaussian, pixel, noise and solid cover, preview, then download.
Four cover effects
Gaussian looks natural, pixel is thorough, noise resists recognition, solid cover is strictest.
Never uploaded
Everything renders on the browser Canvas — originals stay on your device.
Edge margin protection
Expand a region a few pixels outward so scaling or compression never re-exposes a face.
USE CASES
Which photos need face blurring?
Publish the story, protect the people in it
Events and parties
Hide attendees who never consented before posting event recaps.
Street and documentary
Protect passers-by when sharing street scenes or market photos.
Content with children
Blur minors’ faces in school or family material to meet platform rules.
Research and interviews
De-identify study subjects before publishing interview material.
RELATED TOOLS
Keep editing your image
Face blurring is just step one
FAQ
Frequently asked questions
Can faces still be recognized after blurring?
Strong gaussian or pixelation defeats the naked eye. For adversarial analysis use noise or solid cover.
Too slow to brush over a crowd?
Draw one rectangle over the crowd with pixelation, then touch up any exposed faces with the brush.
Are photos uploaded anywhere?
No. Selection and rendering run entirely in your browser — it even works offline.
Can I undo a blur?
Yes. Multi-step undo/redo is supported, and you can always restart to get the original back.