Blur faces & regions.
Draw rectangles on any area to blur. Hide faces, IDs, bank details. Browser-based.
Drop your image here
or browse files · max 10 MB
Frequently Asked Questions
Is my image uploaded for blurring?
No. All blurring is done locally in your browser using the Canvas API. Your image never leaves your device.
How do I select a region to blur?
Click and drag on the image to draw a rectangular blur region. You can draw multiple regions. Click "Apply Blur" when ready.
What is this useful for?
Blurring faces in photos before sharing on social media, hiding sensitive information (ID numbers, bank details, addresses) in screenshots, or redacting private data in documents before sharing.
Can I undo a region?
Yes — click the ✕ button next to any listed region to remove it. Or use "Clear All" to start over.
Key Terms
Face Detection
AI-based identification of human faces in an image, marking their position and boundaries for processing.
Gaussian Blur
A smoothing filter that obscures detail by averaging pixel values in a region, making faces unrecognizable.