HTML · Image and media attributes

srcdoc

Embeds an HTML document directly in an iframe instead of loading a URL.

htmlRunnable example html course

Syntax

srcdoc="<p>Hello</p>"

Example

Try it

<iframe title="Inline demo" srcdoc="<p>Hello from srcdoc</p>" width="200" height="80"></iframe>

Reference pages are the quick answer. The course explains the why, shows the full example and ends with a challenge.