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HTMLIFrameElement: width property - Web APIs | MDN
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HTMLIFrameElement: width property
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
The width property of the HTMLIFrameElement interface returns a string that reflects the width attribute of the <iframe> element, indicating the width of the frame in CSS pixels.
Value
A string indicating the width of the frame in CSS pixels.
Examples
html
<iframe id="el" width="800" height="600"></iframe>
js
const el = document.getElementById("el");
console.log(el.width); // Output: '800'
Specifications
| Specification |
|---|
| HTML # dom-dim-width |
Browser compatibility
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