Video Metadata Viewer
Read a video's duration, resolution, aspect ratio and estimated frame rate — all in your browser.
- Runs in your browser
- No upload on server
- Free, forever
- Add file
- Adjust
- Download
How this works — and why it's private
The browser decodes your video's header locally to read duration, dimensions and MIME type. Frame rate is estimated by counting a short burst of decoded frames using the video-frame callback — no external service is contacted.
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