Free browser tool

Free video file inspector

Check file size, duration, resolution, and aspect ratio before you upload a video for captions, clipping, translation, or export.

Video inspector

Check file size, duration, and aspect ratio

Quickly inspect a local video before uploading it to CapzAi or another editor.

File

No video selected

Size

Duration

Resolution

Aspect ratio

Recommendation

Choose a video to inspect

Inspect video files before editing

Large files, unusual aspect ratios, and long durations can affect an editing workflow. This inspector gives you the basics before you start captioning or clipping.

Reads local metadata

Checks aspect ratio

No storage or upload

Free tool FAQ

Can I check video dimensions for free?

Yes. Select a local video and the inspector shows resolution, duration, file size, and aspect ratio.

Does this use CapzAi credits?

No. The video inspector is a free browser tool and does not use render credits.