Video Face Blur — Free Online App
Automatically detect and blur faces in your videos. Free, private, and runs entirely in your browser.
Drag and drop a video file here!
MP4, WebM, MOV supported
100% Private — All processing happens locally in your browser!
Your video never leaves your device. No uploads, no server processing, no data collection.
Everything you need to blur faces in video
A complete in-browser video privacy tool — no software to install, no account required, and your footage 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 face track.
Easy Fine-Tuning of Detected Faces
Draw custom blur regions anywhere on the video, 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 in real time, frame by frame.
100% Private — No Uploads Required
Your video never leaves your device. Processing is done locally with WebGL and the Web Video APIs. There are no servers, no cloud storage, and zero data collection. Works fully offline.
Export as MP4 or WebM — No Watermarks
Export your blurred video in WebM (optimized for web, smaller file) or full-quality MP4 (H.264) format. Completely free with no watermarks, no time limits, and no signup needed.
Ready to blur some faces?
Drop a video above — it works right now, no signup required.