View video metadata
Inspect an unknown video’s container, duration, codecs, and tracks, then copy a technical report.
Drop a video to read its metadata
Container, duration, codecs, and tracks. This viewer does not change the file.
Any media file this browser’s engine can read.
How to view video metadata online
Drop in a video to inspect its container, duration, dimensions, rotation, codecs, and audio tracks, then copy a technical report. The video metadata viewer reads these details locally without uploading the file.
Step 1
Choose a videoPick the file whose details you want to inspect.Step 2
Review the metadataSee its container, duration, codecs, and tracks.Step 3
Copy the reportCopy a plain-text technical summary when needed.
What to expect
- Supported inputs
- Any readable video file. The viewer does not change the file.
- What happens
- Technical properties come from local inspection: size, container, duration, MIME type, and per-track codec, dimensions, rotation, and audio layout.
- Limits
- Descriptive tags and frame rate are not currently shown. This report is not an anonymization or privacy audit.
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
Questions
No. It only displays what the inspector can read. It does not rewrite or anonymize the file.
Use Copy report to place a plain-text summary on the clipboard, without uploading the video.