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OneFileConverter
Video

Check a video's details

Find out exactly what's inside a file — handy when an app or site rejects it.

Formats
MP4, MOV, WEBM +7
Max size
4 GB
Price
Free

Drop files here

or browse your device

MP4, MOV, WEBM, MKV, TS, MP3, WAV, OGG, FLAC, M4A · up to 4.00 GB per file

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Video ConverterConvert MOV, MKV and WebM to MP4 — or MP4 to WebM.Compress VideoShrink MP4, MOV and WebM videos — or hit a target size in MB.Repair VideoRewrite a glitchy video's container so it plays and seeks properly.

How to check a video's details

  1. Add your video or audio files.
  2. Nothing to set.
  3. Click Inspect and read the details (or download them as text).
Is my video safe?

Yes. Your video is only used to create your result — it’s never shared and never used to train AI.

Why would I need this?

Upload forms and editors often require a codec (e.g. H.264), frame rate or bitrate. Check before converting so you change only what's needed.

What if my video uses HEVC?

The details still show; to make it play everywhere, use Video converter to MP4 in a browser that can decode HEVC.