FaceBlur
Blur faces in video online. Keep the people you choose clear.

FaceBlur blurs faces in video online. Upload an MP4, MOV or WebM; every face is found and tracked automatically. Tap the people who should stay clear and blur, pixelate or black-box everyone else. Photos and Private mode—browser-only, the video never leaves your device—are free. Cloud mode is planned and not on sale yet.
Key Features & Capabilities
Core highlights, automation workflows, and capabilities offered by this tool
Automatic face detection and tracking
Identifies faces throughout a video and follows them across frames as people move, turn, or pass through a scene.
Selective identity protection
Choose which people remain visible, then anonymize all other detected faces—useful for interviews, vlogs, and documentary footage.
Multiple masking styles
Apply standard blur, pixelation, or a solid black box depending on the privacy requirements and visual style of the video.
Local private processing
Private mode keeps supported video processing in the browser so footage and face data do not leave the user's device; exported MP4 files retain sound, resolution, and frame rate.
Vloggers, journalists, documentary makers, video editors, dashcam users, schools, event organizers, and privacy-conscious content teams
How It Works (Step-by-Step)
The end-to-end user journey from input to automated output
Step 1
Input your MP4, MOV, or WebM video from a phone, camera, dashcam, or screen recorder.
Step 2
Processing automatically detects and tracks faces frame by frame; select the people who should remain visible and choose blur, pixelation, or a black box for everyone else.
Step 3
Output by reviewing the preview and downloading the finished MP4 with the original sound, resolution, and frame rate retained.
Frequently Asked Questions
Quick answers to common questions regarding functionality, billing, and access
Is it free to try?
Who is it for?
How does it work?
Does it preserve video quality and audio?
Can it blur license plates?
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