Blur videoPro
Blur, pixelate, or cover any part of a video with boxes that move where you place them. Stays on your device.
Drop a video to blur
Draw boxes over anything you want hidden. Stays on your device.
Any media file this browser’s engine can read.
How to blur part of a video
Draw a box over a license plate, screen, sign, or face, move it at different moments so it follows along, and export. Faces can be found automatically too.
Step 1
Choose a videoPick the video you want to blur.Step 2
Draw a boxPlace it, then move it at other moments so it follows along.Step 3
Download the videoExport a copy with the area blurred.
What to expect
- Supported inputs
- Any video this browser can decode.
- What happens
- Each box glides between the positions you set and is blurred on every frame. The picture is re-encoded; audio is unchanged.
- Limits
- Free exports cover the first 2 minutes.
Private by design
Your video stays on your device
Mastershot processes your file locally in this browser. It does not need to be uploaded to a server, and you do not need an account to use the tool.
- No upload
- No signup
- No watermark