How to print the content of current window using JavaScript ?

Last Updated : 15 Jul, 2025

The task is to print the content of the current window by using the window.print() method in the document. It is used to open the Print Dialog Box to print the current document. It does not have any parameter value.
Syntax:

window.print()

Parameters: No parameters are required

Returns: This function does not return anything

Example: This example representing how to print the content of current window using JavaScript.

html

<!DOCTYPE html>
<html lang="en">
  
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>GeeksForGeeks - Print Page</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            line-height: 1.6;
            margin: 0;
            padding: 20px;
            background-color: #f0f0f0;
        }
        .container {
            max-width: 800px;
            margin: 0 auto;
            background-color: white;
            padding: 20px;
            border-radius: 5px;
            box-shadow: 0 0 10px rgba(0,0,0,0.1);
        }
        h1 {
            color: #4CAF50;
        }
        h3 {
            color: #2196F3;
        }
        .btn {
            background-color: #4CAF50;
            color: white;
            padding: 10px 20px;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 16px;
            transition: background-color 0.3s;
        }
        .btn:hover {
            background-color: #45a049;
        }
        @media print {
            .no-print {
                display: none;
            }
        }
    </style>
</head>
<body>
    <div class="container">
        <h1>Hello GeeksForGeeks Users</h1>
        <h3>Print the content of the current window 
          using HTML and JavaScript
        </h3>
        <p>This is a sample paragraph that will be included in 
          the printed page. You can add more content here as needed.
        </p>
        <form class="no-print">
            <input type="button" class="btn" 
                   value="Print Page" 
                   onclick="printCurrentPage()" />
        </form>
    </div>

    <script>
        function printCurrentPage() {
            window.print();
        }

        // Add a listener for the beforeprint event
        window.addEventListener('beforeprint', function() {
            console.log('Printing started');
        });

        // Add a listener for the afterprint event
        window.addEventListener('afterprint', function() {
            console.log('Printing finished');
        });
    </script>
</body>
  
</html>