Image Face Blur — Free Online App
Automatically detect and blur faces in your images. Free, private, and runs entirely in your browser.
Drag and drop an image file here!
JPEG, PNG, WebP, AVIF supported
100% Private — No Uploads Required
Your images never leave your device. All face detection and blurring is processed locally in your browser. No data is sent to any server.
Browser Compatibility
Face detection uses modern browser APIs. For best results, use Chrome, Edge, or Safari 17+. Firefox may have limited support.
Everything you need to blur faces in images
A complete in-browser image privacy tool — no software to install, no account required, and your image never leaves your device.
Multiple Blur Styles
Choose from Gaussian blur, pixelation (mosaic), or solid color fill. Customize intensity, oval or rectangle shape, padding size, and edge softness — globally or per individual blur area.
Easy Fine-Tuning of Detected Faces
Draw custom blur regions anywhere on the image, then move, resize, and fine-tune them with 8-point drag handles. Easily fix any missed faces or unwanted detections with simple point-and-click controls.
Browser-AI Face Detection
A face detection model that runs entirely inside your browser. The AI executes on your own device instantly, with no server processing.
100% Private — No Uploads Required
Your image never leaves your device. Processing is done locally with the Canvas API. There are no servers, no cloud storage, and zero data collection. Works fully offline.
Export as JPEG, PNG, or WebP — No Watermarks
Export your blurred image in multiple formats. Completely free with no watermarks, no size limits, and no signup needed.
Ready to blur some faces?
Drop an image above — it works right now, no signup required.