Free Online Video Metadata Viewer
Check a Video File's Resolution, Duration & Size
Need to use Video Metadata Viewer right now?
Confirming a video's exact resolution, runtime, or file size before uploading it somewhere with specific requirements usually means opening it in a media player and checking a properties dialog, or waiting for an upload to fail against a limit you didn't know you were hitting.
Other tools in Video Tools
Features
- Runs entirely in your browser
- Privacy-first — your data is never uploaded
- Real-time, instant results
- 100% free, no sign-up required
- Works on desktop, tablet, and mobile
- No installation needed
Who uses this tool?
About Video Metadata Viewer
Confirming a video's exact resolution, runtime, or file size before uploading it somewhere with specific requirements usually means opening it in a media player and checking a properties dialog, or waiting for an upload to fail against a limit you didn't know you were hitting.
This tool reads a video file's metadata directly in your browser — resolution, duration, file size, MIME type, and last-modified date — alongside a playable preview, so you can confirm exactly what you're about to upload or share before committing to it.
This reads metadata through your browser's native video decoding, so the resolution and duration shown are accurate to what the file actually contains — not just an estimate based on file size or container format alone.
How it works
- Upload a video file. Choose any video file your browser can play.
- Review the metadata. See resolution, duration, file size, and type.
- Preview the video. Play it directly to confirm it's the right file.
Examples
Checking before upload
Input
clip.mp4
Output
Resolution: 1920 × 1080, Duration: 2:15, File size: 45.3 MB.