Blur faces in a video, private, on your device

Hide faces in a video to protect people’s privacy before you share it. Supercut detects and blurs faces on your device, so the footage you are trying to keep private never gets uploaded in the first place.

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Blur all the faces in this video

Works with

MP4MOVWebM

How it works

  1. 1

    Drop your clip

    Load the video into the editor. It stays in your browser, there is no upload.

  2. 2

    Ask to blur faces

    Say “blur the faces” and Supercut detects faces on-device and applies a blur over them.

  3. 3

    Export the protected clip

    Preview the result and export, the blurred video is ready to share, with the original never leaving your device.

Tips

  • Review the whole clip to confirm every face is tracked.
  • Blur before you share, never after uploading elsewhere.
  • Combine with trimming to remove identifying moments entirely.

Why it stays private

Supercut decodes, edits and exports your video entirely in your browser with WebAssembly. Your footage is never uploaded, the only thing that leaves your device is the text of your prompt, so the AI knows what edit to plan. Read more in our Privacy Policy.

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Who uses this

Frequently asked questions

Is the footage uploaded to detect faces?

No. Face detection and blurring run on your device in the browser, which is the whole point, sensitive footage stays private.

Does it follow faces as they move?

Supercut tracks faces through the clip so the blur stays on them as they move.

Can I blur something other than faces?

You can describe what to obscure, and Supercut also supports other cleanup and effects from plain-English prompts.

Ready to try it?

Drop a clip and describe the edit, it runs right here in your browser.

Open the editor