Blur License Plates in Video
AI tracks every license plate across all frames and blurs them throughout the video. Dashcam, surveillance, vlogging, real estate walk-throughs — share without exposing plate numbers.
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Processed on our servers — requires a free account
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How to Use Blur License Plates in Video
- Upload a video (MP4, MOV, WebM, MKV)
- Click Process — the AI tracks every plate across every frame and blurs them
- Download the anonymized video
Features
- Auto-detects every license plate across every frame
- Our AI video tracker keeps plates masked even as cars move
- Audio preserved
- Tight per-plate blur — adjacent cars stay distinguishable
- No sign-up, no watermark on the output
Frequently Asked Questions
- How long can the video be?
- Up to 10 seconds for free users. Pro plans extend this limit. The AI tracker maintains plate identity across frames within a 10-second window; longer clips are processed in chunks.
- Will adjacent cars in traffic get merged into one blur?
- No. Plate detection is per-plate — we use just 4px of mask dilation so each plate stays an independent blur region. Even cars side-by-side in heavy traffic stay individually plate-blurred.
- Is the audio preserved?
- Yes — the original audio track is muxed back into the output video.