index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Take Picture Using Front Camera</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            text-align: center;
            margin: 50px;
        }
        video {
            width: 100%;
            max-width: 400px;
        }
        button {
            margin-top: 10px;
            padding: 10px 20px;
            font-size: 16px;
            cursor: pointer;
        }
        canvas {
            margin-top: 20px;
            display: none;
        }
    </style>
</head>
<body>

    <h1>Click Image Using Front Camera</h1>
    <video id="video" autoplay></video>
    <br>
    <button id="snap">Take Picture</button>
    <br>
    <canvas id="canvas"></canvas>

    <script>
        // Access the video element
        const video = document.getElementById('video');
        const canvas = document.getElementById('canvas');
        const snap = document.getElementById('snap');
        const context = canvas.getContext('2d');

        // Access the user's front camera
        navigator.mediaDevices.getUserMedia({ video: { facingMode: 'user' } })
            .then(function (stream) {
                video.srcObject = stream;
            })
            .catch(function (error) {
                console.log("Something went wrong!", error);
            });

        // Take a snapshot when the button is clicked
        snap.addEventListener('click', function () {
            // Set canvas dimensions equal to the video dimensions
            canvas.width = video.videoWidth;
            canvas.height = video.videoHeight;

            // Draw the current video frame onto the canvas
            context.drawImage(video, 0, 0, canvas.width, canvas.height);
            
            // Display the canvas (the captured image)
            canvas.style.display = 'block';
        });
    </script>

</body>
</html>