qr-code-generator/index.html at main · saigontechnology/qr-code-generator · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="Free QR Code Generator - Convert any URL into a QR code instantly">
    <title>QR Code Generator</title>

    <!-- Tailwind CSS CDN -->
    <script src="https://cdn.tailwindcss.com"></script>

    <!-- Custom Styles -->
    <link rel="stylesheet" href="style.css">
</head>
<body class="min-h-screen bg-gradient-to-br from-blue-50 via-indigo-50 to-purple-50">
    <div class="container mx-auto px-4 py-8 md:py-16">
        <!-- Header -->
        <header class="text-center mb-12">
            <h1 class="text-4xl md:text-5xl font-bold text-gray-800 mb-4">
                QR Code Generator
            </h1>
            <p class="text-lg text-gray-600">
                Convert any URL into a QR code instantly
            </p>
        </header>

        <!-- Main Content -->
        <main class="max-w-2xl mx-auto">
            <!-- Input Card -->
            <div class="bg-white rounded-2xl shadow-xl p-6 md:p-8 mb-8 transform transition-all duration-300 hover:shadow-2xl">
                <div class="mb-6">
                    <label for="urlInput" class="block text-sm font-semibold text-gray-700 mb-2">
                        Enter URL
                    </label>
                    <input
                        type="text"
                        id="urlInput"
                        placeholder="https://example.com"
                        class="w-full px-4 py-3 border-2 border-gray-300 rounded-lg focus:outline-none focus:border-indigo-500 focus:ring-2 focus:ring-indigo-200 transition-all duration-200"
                        autocomplete="url"
                    >
                    <p id="errorMessage" class="text-red-500 text-sm mt-2 hidden"></p>
                </div>

                <button
                    id="generateBtn"
                    class="w-full bg-gradient-to-r from-indigo-600 to-purple-600 text-white font-semibold py-3 px-6 rounded-lg hover:from-indigo-700 hover:to-purple-700 transform transition-all duration-200 hover:scale-105 focus:outline-none focus:ring-4 focus:ring-indigo-300 active:scale-95"
                >
                    Generate QR Code
                </button>
            </div>

            <!-- QR Code Display Card -->
            <div id="qrCodeCard" class="bg-white rounded-2xl shadow-xl p-6 md:p-8 hidden transform transition-all duration-300">
                <div class="text-center">
                    <h2 class="text-2xl font-bold text-gray-800 mb-6">Your QR Code</h2>

                    <!-- QR Code Container -->
                    <div id="qrcode" class="flex justify-center mb-6 qr-container"></div>

                    <!-- Download Button -->
                    <button
                        id="downloadBtn"
                        class="bg-gradient-to-r from-green-500 to-emerald-600 text-white font-semibold py-3 px-8 rounded-lg hover:from-green-600 hover:to-emerald-700 transform transition-all duration-200 hover:scale-105 focus:outline-none focus:ring-4 focus:ring-green-300 active:scale-95"
                    >
                        <svg class="inline-block w-5 h-5 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-4l-4 4m0 0l-4-4m4 4V4"></path>
                        </svg>
                        Download QR Code
                    </button>
                </div>
            </div>
        </main>

        <!-- Footer -->
        <footer class="text-center mt-16 text-gray-600">
            <p class="text-sm">
                Made with ❤️ | Open Source on
                <a href="#" class="text-indigo-600 hover:text-indigo-800 font-semibold transition-colors">GitHub</a>
            </p>
        </footer>
    </div>

    <!-- QRCode.js Library -->
    <script src="https://cdnjs.cloudflare.com/ajax/libs/qrcodejs/1.0.0/qrcode.min.js"></script>

    <!-- Custom JavaScript -->
    <script src="app.js"></script>
</body>
</html>