A single page website that will find the dimensions of the browser viewport and will also let you copy the two dimensions by clicking on their respective values.

The page has been designed to work with Internet Explorer 11 and the latest versions of Chrome, Edge, Firefox, and Safari, as well as their mobile variants.

Supported Browsers

• Internet Explorer 11
• Edge 12+
• Firefox 41+
• Google Chrome 29+
• Opera 29+
• Safari 10+

You can view the page at https://myinon.github.io/windowsize/.