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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">
<title>QR Code Generator</title>
<link rel="stylesheet" href="style.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/qrcodejs/1.0.0/qrcode.min.js"></script>
</head>
<body>
<div class="container">
<div class="header">
<h1>📱 QR Code Generator</h1>
<p>Convert any text or URL into QR code</p>
</div>
<div class="content">
<div class="input-section">
<label>Enter Text or URL:</label>
<textarea
id="inputText"
placeholder="Enter URL, text, email, or phone number..."
rows="4"
></textarea>
<div class="button-group">
<button class="btn btn-primary" onclick="generateQR()">Generate QR Code</button>
<button class="btn btn-secondary" onclick="clearAll()">Clear</button>
</div>
<div class="options">
<div class="option-group">
<label>Size:</label>
<select id="sizeSelect">
<option value="150">Small (150x150)</option>
<option value="250" selected>Medium (250x250)</option>
<option value="350">Large (350x350)</option>
<option value="450">Extra Large (450x450)</option>
</select>
</div>
<div class="option-group">
<label>Error Correction:</label>
<select id="errorSelect">
<option value="L">Low (7%)</option>
<option value="M" selected>Medium (15%)</option>
<option value="Q">Quartile (25%)</option>
<option value="H">High (30%)</option>
</select>
</div>
</div>
</div>
<div class="output-section">
<div class="qr-preview">
<div id="qrcodeContainer"></div>
</div>
<div class="download-section">
<button class="btn btn-success" onclick="downloadQR('png')" id="downloadPNG" style="display:none;">
⬇️ Download as PNG
</button>
<button class="btn btn-success" onclick="downloadQR('jpg')" id="downloadJPG" style="display:none;">
⬇️ Download as JPG
</button>
</div>
<div class="info-section">
<p><strong>Text Length:</strong> <span id="textLength">0</span> characters</p>
<p><strong>QR Code Status:</strong> <span id="status">No QR generated yet</span></p>
</div>
</div>
</div>
<div class="examples">
<h3>Quick Examples:</h3>
<button onclick="setExample('https://github.com')">GitHub Link</button>
<button onclick="setExample('mailto:hello@example.com')">Email</button>
<button onclick="setExample('tel:+1234567890')">Phone</button>
<button onclick="setExample('https://www.youtube.com')">YouTube</button>
<button onclick="setExample('Hello World!')">Text</button>
</div>
<div class="footer">
<p>✅ 100% Free • No ads • Works offline • No data saved</p>
</div>
</div>
<script src="script.js"></script>
</body>
</html>