HTML | Window innerHeight Property

The Window innerHeight property is used for returning the height of a window’s content area. It is a read-only property and returns a number which represents the height of the browser window’s content area in pixels.



Below program illustrates the Window innerheight Property:

Returning the current frame’s height.





<!DOCTYPE html>
      Window innerHeight Property in HTML
        h1 {
            color: green;
        h2 {
            font-family: Impact;
        body {
            text-align: center;
    <h2>Window innerHeight Property</h2>
    <p>For returning the current frame's height,
      double click the "Check Height" button: </p>
    <button ondblclick="height()">Check Height</button>
    <p id="measure"></p>
        function height() {
            var h = window.innerHeight;
                               = "Frame's Height: " + h;



After clicking the button

Supported Browsers: The browser supported by Window innerHeight Property
are listed below:

  • Google Chrome
  • Internet Explorer
  • Firefox
  • Opera
  • Safari

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