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The Embed tag embeds HTML for a provided URL using oEmbed. oEmbed is an open format designed to allow embedding content from a website into another page.



For a list of supported oEmbed providers, see Embeds |


By default, the Embed tag includes a small script to make embedded content responsive. This supports content of any proportions.

Optionally, use the ratio attribute to provide a fixed ratio of width to height, separated by : a colon.

<Embed ratio="1:1">..</Embed>
<Embed ratio="4:3">..</Embed>

This will use a CSS solution to make content responsive, which is more efficient than using JavaScript.