Intrinsic size attribute

This attribute allows developers to specify the intrinsic size of a media element (<img>, <video>, <svg:image>). With this attribute media elements will maintain their aspect ratios. Developers need only specify one dimension, either a percentage or pixel value, and the other dimension will be computed immediately without causing a visual re-flow.



Status in Chromium


Behind a flag (tracking bug) in:

  • Chrome for desktop release 71
  • Chrome for Android release 71
  • Android WebView release 71

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

  • No public signals
  • No public signals
  • No public signals
  • No signals


Last updated on 2019-05-09