Are files uploaded for this tool?

This browser tool processes the selected media locally on this device. The file is not uploaded to ArtPlayer servers for this workflow.

Will the export have a watermark?

No. ArtPlayer browser tools do not add watermarks to exported files.

Why can processing take time?

The work runs in your browser, so speed depends on your device, browser, memory, source size, and the export settings needed for the result.

Which browsers work best?

Recent Chrome, Edge, and other modern Chromium browsers usually work best for heavier browser media processing.

What should I try if a large file fails?

Try a smaller source, close other heavy tabs, reduce resolution or duration first, and keep the tab open until the export finishes.

How does automatic face blur work?

The page detects faces in video frames with MediaPipe, expands each box slightly, and burns a soft blur into the exported MP4.

Can I use it for privacy edits?

Yes. It is designed for quick local face privacy edits, but review the result before sharing because detection can miss faces in motion or side profiles.

Does this blur faces locally?

Yes. Face privacy work is handled in the browser so the selected video is not uploaded for this workflow.

Should I review the export before sharing?

Yes. Always preview the result to make sure every face or sensitive area is covered.

Browser video tool

Blur Face

Local processingMediaPipeNo upload

Automatically detect faces in a video, apply a soft privacy blur, and export an MP4 locally without uploading the file.

Source video

Choose a file

Drop a file here, or click to choose one.

0:00.0 / 0:00.0

Face detection

Choose a video, then ArtPlayer will scan the preview frame for faces.

0 face

Blur radius: 18px

How it works

Three steps to finish the browser workflow.

1
Upload Your File
Choose the source file for Blur Face from your device.
2
Adjust Settings
Review the preview and tune the options for the result you want.
3
Preview and Download
Check the finished result, then download the exported file.

Everything you need

Core details about privacy, browser support, output, and practical limits before you start.

Automatic face detection

MediaPipe scans video frames and tracks visible face boxes for quick privacy edits.

Soft privacy blur

Detected faces are expanded and blurred frame by frame before the MP4 is encoded.

Local workflow

The video is processed in your browser with MediaPipe, Mediabunny, WebCodecs, and canvas rendering.

Frequently asked questions

Find quick answers about privacy, browser support, exports, and what to try when a file is heavy.

Continue editing with nearby ArtPlayer tools that work with the same local, browser-first workflow.

Blur Video

Add a soft blur privacy area to a video and export a local MP4.

Pixelate Face

Automatically detect faces, apply mosaic pixelation locally, and export a privacy-ready MP4.

Blur Background

Automatically keep the person sharp, blur the background locally, and export a privacy-ready MP4.

View all tools

Blur Face

How it works

Upload Your File

Adjust Settings

Preview and Download

Everything you need

Automatic face detection

Soft privacy blur

Local workflow

Frequently asked questions

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