Aquileo | HTML DOM Screen width Property

The Screen width property is used for returning the total width of a user's screen. It returns the total width of the screen in pixels.

Syntax:

screen.width

Return Value: A Number, representing the total width of the user's screen, in pixels

Below program illustrates the Screen width Property :

Checking the total width of a user's screen.

HTML

<!DOCTYPE html>
<html>
<head>
    <title>
        Screen width Property in HTML
    </title>
    <style>
        h1 {
            color: green;
        }
        
        h2 {
            font-family: Impact;
        }
        
        body {
            text-align: center;
        }
    </style>
</head>

<body>

    <h1>GeeksforGeeks</h1>
    <h2>Screen width Property</h2>
    
<p>
      For checking the screen's width, 
      double click the "Check width" button:
    </p>

    <button ondblclick="width()">
        Check width
    </button>

    <p id="wd"></p>

    <script>
        function width() {
            var w = "Total Screen Width in Pixels: "
                                    + screen.width;
            document.getElementById("wd").innerHTML = w;
        }
    </script>

</body>
</html>

Output:
Before clicking the button:

After clicking the button:

Supported Browsers: The browser supported by Screen width are listed below:

Google Chrome 1 and above
Edge 12 and above
Internet Explorer 4 and above
Firefox 1 and above
Opera 12.1 and above
Safari 1 and above

HTML DOM Screen width Property

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