Get to know MDN better
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
The HTMLVideoElement interface's read-only videoWidth property indicates the intrinsic width of the video, expressed in CSS pixels. In simple terms, this is the width of the media in its natural size.
See HTMLVideoElement.videoHeight > About intrinsic width and height for more details.
An integer value specifying the intrinsic width of the video in CSS pixels. If the element's readyState is HTMLMediaElement.HAVE_NOTHING, then the value of this property is 0, because neither video nor poster frame size information is yet available.
| HTML # dom-video-videowidth-dev |
Enable JavaScript to view this browser compatibility table.
This page was last modified on Apr 7, 2023 by MDN contributors.
Your blueprint for a better internet.
Visit Mozilla Corporation’s not-for-profit parent, the Mozilla Foundation.
Portions of this content are ©1998–2026 by individual mozilla.org contributors. Content available under a Creative Commons license.