Blur Mask Utility

Blur Personal Information in Video or Image

Blur sensitive or personal information from media before sharing it. Use this feature for privacy protection and safe sharing on media you own or have permission to edit, such as phone numbers, email addresses, home addresses, faces, vehicle number plates, private text, account details, or screen information.

Use this tool only on media you own or have permission to edit. Do not use it to remove, hide, alter, or bypass third-party copyright marks, creator credits, platform marks, ownership information, or rights management information.
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Blur personal or sensitive information in videos and images you own or have permission to edit. Drag the blur zone or choose preset positions for safe sharing.

Do not upload third-party content unless you have permission to edit it. Do not remove, hide, alter, or bypass third-party copyright marks, creator credits, platform marks, ownership information, or rights management information.

Upload Target Media

Drag & drop, click to browse, or paste an MP4 video file.

Blur Settings

18%
8%
20px

Overlay Controls

Free Credits6 of 6 remaining
Browser Local Processing
Browser-Based Private Workspace

Custom Blur Intensity

Adjust the blur box dimensions and blur radius to perfectly obscure details while maintaining professional aesthetics.

Browser-Based Privacy

Your media files stay on your local device. Processing is performed securely using local browser APIs.

Position Control

Use preset positions or manual dragging to place the blur zone over personal or sensitive information.

How It Works

Applying blur masks on media

Adding a blur filter is one of the most reliable ways to protect private information before sharing a file. This tool lets you place a resizable blur window over phone numbers, email addresses, faces, vehicle plates, private text, account details, or screen information in media you own or have permission to edit.

The tool runs fully in-browser using GPU-accelerated canvas filter features. It decodes frame-by-frame, overlays the filter on the designated coordinate bounding box, and packages it into your finished video or image locally, ensuring zero wait lists or server overhead.

Step-By-Step

Apply a blur mask in 3 steps

  1. 01Upload a target video (MP4) or image file from your device.
  2. 02Position the blur box with preset corners or by dragging it manually.
  3. 03Adjust width, height, or blur radius sliders to cover the private information, preview the result, and download the finished media.
FAQ

Frequently Asked Questions

How does the privacy blur tool work?

The tool lets you draw and position a blur box over a specific region of your video or image. This is useful for privacy protection, such as blurring phone numbers, email addresses, faces, vehicle plates, account details, private text, or screen information.

Can I change the size and intensity of the blur?

Yes. You can adjust the width and height of the blur zone via sliders, and control the blur radius (intensity) from subtle blurring to complete censoring.

Can I use this tool on any video?

No. You should only use this tool on videos or images that you own, created yourself, or have permission to edit.

Is this tool for removing third-party watermarks?

No. This service must not be used to remove, hide, alter, or bypass third-party copyright marks, creator credits, platform marks, ownership information, or rights management information.

Are my video or image files uploaded to any servers?

No. All rendering, canvas manipulation, decoding, and encoding run entirely in your web browser using HTML5 Canvas and the WebCodecs API. Your files never leave your device.

Independent client-side utility. This page is not affiliated with, endorsed by, sponsored by, or connected to Google, Veo, Gemini, Omni, or any third-party brand. All trademarks belong to their respective owners. Use this tool only for files you own or have permission to edit.