Face blur
Blur faces, licence plates, or any region in your image. Click-drag to draw rectangles. Browser-only, zero upload.
After loading: click and drag on the image to draw a blur rectangle over each face. Multiple rectangles supported. Click Reset to clear all blurs.
How it works
Loads the image into a Canvas. Click-drag to draw a rectangle - a 24-pixel stack-blur is applied to the selected region. Multiple rectangles can be added. Save downloads the final blurred image as a JPEG.
FAQ
How does this find faces?
Manual selection: click and drag to draw a rectangle over each face you want to blur. Multiple rectangles are supported. No AI face detection in this version.
Why manual instead of automatic?
Automatic face detection requires a 2-5MB ML model download (BlazeFace/face-api.js). Manual is faster, works offline, and gives exact control over which faces get blurred.
Can I blur other things?
Yes. Use the rectangle to blur faces, licence plates, addresses, screen contents, or anything sensitive in the image.
What blur radius is used?
Stack-blur with 24px radius, applied only to the selected rectangle. Tune per use case if you fork the source.
Is the image uploaded?
No. The image and all rectangles stay in your browser. Canvas processing only.