Check Video Resolution Online
See a Video File's Exact Resolution, Duration & Size
Need to use Check Video Resolution Online right now?
Confirm exact dimensions and runtime before hitting a platform's upload requirements and finding out the hard way.
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 Check Video Resolution Online
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.