File size: 11,661 Bytes
0b0b658 b62960d | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Blitzboom QR Code Generator</title>
<script src="https://cdn.tailwindcss.com"></script>
<script src="https://cdn.jsdelivr.net/npm/qrcode@1.5.1/build/qrcode.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/feather-icons/dist/feather.min.js"></script>
<script src="https://unpkg.com/feather-icons"></script>
<style>
.dark-mode {
background-color: #1a202c;
color: #f7fafc;
}
.dark-mode .card {
background-color: #2d3748;
border-color: #4a5568;
}
.dark-mode input:not([type="color"]), .dark-mode button:not([type="color"]) {
background-color: #4a5568;
border-color: #718096;
color: #f7fafc;
}
.dark-mode button:hover:not([type="color"]) {
background-color: #5a67d8;
}
.dark-mode .footer {
color: #a0aec0;
}
#qr-canvas, #qr-composite {
width: 100%;
height: 100%;
object-fit: contain;
background-color: white;
}
.card {
padding-bottom: 2rem;
}
</style>
</head>
<body class="bg-gray-100 min-h-screen flex flex-col transition-colors duration-300">
<div class="container mx-auto px-4 py-8 flex-grow flex flex-col">
<!-- Header -->
<header class="text-center mb-8">
<h1 class="text-3xl md:text-4xl font-bold text-indigo-600 mb-2">Blitzboom QR Code Generator</h1>
<p class="text-gray-600 dark:text-gray-300">Create QR codes instantly for any text or URL</p>
</header>
<!-- Main Card -->
<div class="card bg-white rounded-lg shadow-lg p-6 max-w-2xl mx-auto w-full dark:bg-gray-800 dark:border-gray-700 mb-8">
<!-- Input Section -->
<div class="mb-8">
<label class="block text-gray-700 dark:text-gray-300 mb-2 font-medium">QR Code Design</label>
<div class="grid grid-cols-2 gap-4 mb-4">
<div>
<label class="block text-sm text-gray-600 dark:text-gray-400 mb-1">Foreground Color</label>
<input type="color" id="fg-color" value="#000000" class="w-full h-10">
</div>
<div>
<label class="block text-sm text-gray-600 dark:text-gray-400 mb-1">Background Color</label>
<input type="color" id="bg-color" value="#ffffff" class="w-full h-10">
</div>
</div>
<div class="mt-4">
<label class="block text-sm text-gray-600 dark:text-gray-400 mb-1">Background Image (optional)</label>
<input type="file" id="bg-image" accept="image/*" class="w-full text-sm text-gray-500
file:mr-4 file:py-2 file:px-4
file:rounded-md file:border-0
file:text-sm file:font-semibold
file:bg-indigo-50 file:text-indigo-700
hover:file:bg-indigo-100
dark:file:bg-gray-600 dark:file:text-gray-200
dark:hover:file:bg-gray-500">
</div>
</div>
<div class="mb-6">
<label for="qr-input" class="block text-gray-700 dark:text-gray-300 mb-2 font-medium">Enter text or URL</label>
<div class="flex space-x-2">
<input type="text" id="qr-input" placeholder="https://example.com"
class="flex-grow px-4 py-2 border rounded-lg focus:ring-2 focus:ring-indigo-500 focus:border-indigo-500 dark:bg-gray-700 dark:border-gray-600">
<button id="copy-btn" class="px-4 py-2 bg-gray-200 text-gray-700 rounded-lg hover:bg-gray-300 transition dark:bg-gray-600 dark:hover:bg-gray-500">
<i data-feather="copy"></i>
</button>
</div>
<p id="error-message" class="text-red-500 text-sm mt-1 hidden">Please enter some text or URL</p>
</div>
<!-- Generate Button -->
<button id="generate-btn" class="w-full bg-indigo-600 text-white py-3 px-4 rounded-lg font-medium hover:bg-indigo-700 transition mt-4 mb-8 flex items-center justify-center">
<i data-feather="zap" class="mr-2"></i> Generate QR Code
</button>
<!-- QR Code Display -->
<div id="qr-result" class="hidden mt-6">
<div class="bg-gray-50 dark:bg-gray-700 rounded-lg p-6 mb-4">
<h2 class="text-xl font-semibold mb-4 text-center dark:text-gray-300">Your QR Code</h2>
<div class="flex justify-center mb-4">
<div class="relative" style="width: 200px; height: 200px;">
<canvas id="qr-canvas" class="border border-gray-200 dark:border-gray-600 rounded-lg w-full h-full"></canvas>
<canvas id="qr-composite" class="hidden absolute top-0 left-0 border border-gray-200 dark:border-gray-600 rounded-lg w-full h-full"></canvas>
</div>
</div>
<div class="flex space-x-3 justify-center pt-4">
<button id="download-btn" class="px-4 py-2 bg-green-600 text-white rounded-lg hover:bg-green-700 transition flex items-center">
<i data-feather="download" class="mr-2"></i> Download
</button>
<button id="clear-btn" class="px-4 py-2 bg-gray-200 text-gray-700 rounded-lg hover:bg-gray-300 transition dark:bg-gray-600 dark:hover:bg-gray-500 flex items-center">
<i data-feather="trash-2" class="mr-2"></i> Clear
</button>
</div>
</div>
</div>
</div>
<!-- Footer -->
<footer class="footer text-center py-4 text-gray-500 dark:text-gray-400">
<p>Powered by Blitzboom Tools</p>
<button id="dark-mode-toggle" class="mt-2 text-sm text-indigo-600 dark:text-indigo-400 hover:underline">
Toggle Dark Mode
</button>
</footer>
<script>
// Initialize feather icons
feather.replace();
// Dark mode toggle
const darkModeToggle = document.getElementById('dark-mode-toggle');
darkModeToggle.addEventListener('click', () => {
document.body.classList.toggle('dark-mode');
localStorage.setItem('darkMode', document.body.classList.contains('dark-mode'));
});
// Check for saved dark mode preference
if (localStorage.getItem('darkMode') === 'true') {
document.body.classList.add('dark-mode');
}
// QR Code Generator
const qrInput = document.getElementById('qr-input');
const generateBtn = document.getElementById('generate-btn');
const qrResult = document.getElementById('qr-result');
const qrCanvas = document.getElementById('qr-canvas');
const qrComposite = document.getElementById('qr-composite');
const downloadBtn = document.getElementById('download-btn');
const clearBtn = document.getElementById('clear-btn');
const copyBtn = document.getElementById('copy-btn');
const errorMessage = document.getElementById('error-message');
const fgColor = document.getElementById('fg-color');
const bgColor = document.getElementById('bg-color');
const bgImage = document.getElementById('bg-image');
generateBtn.addEventListener('click', () => {
const inputText = qrInput.value.trim();
if (!inputText) {
errorMessage.classList.remove('hidden');
qrResult.classList.add('hidden');
return;
}
errorMessage.classList.add('hidden');
// Generate base QR code
QRCode.toCanvas(qrCanvas, inputText, {
width: 200,
margin: 2,
color: {
dark: fgColor.value,
light: bgColor.value
}
}, (error) => {
if (error) {
console.error(error);
return;
}
// Handle background image if provided
if (bgImage.files && bgImage.files[0]) {
const reader = new FileReader();
reader.onload = function(e) {
const img = new Image();
img.onload = function() {
// Set up composite canvas
qrComposite.width = qrCanvas.width;
qrComposite.height = qrCanvas.height;
const ctx = qrComposite.getContext('2d');
// Draw background image
ctx.drawImage(img, 0, 0, qrComposite.width, qrComposite.height);
// Draw QR code on top with transparency
ctx.globalAlpha = 0.7;
ctx.drawImage(qrCanvas, 0, 0);
qrCanvas.classList.add('hidden');
qrComposite.classList.remove('hidden');
qrResult.classList.remove('hidden');
};
img.src = e.target.result;
};
reader.readAsDataURL(bgImage.files[0]);
} else {
qrCanvas.classList.remove('hidden');
qrComposite.classList.add('hidden');
qrResult.classList.remove('hidden');
}
});
});
downloadBtn.addEventListener('click', () => {
const link = document.createElement('a');
link.download = 'blitzboom-qr.png';
// Use composite canvas if visible, otherwise use regular QR canvas
const activeCanvas = qrComposite.classList.contains('hidden') ? qrCanvas : qrComposite;
link.href = activeCanvas.toDataURL('image/png');
link.click();
});
clearBtn.addEventListener('click', () => {
qrInput.value = '';
bgImage.value = '';
qrResult.classList.add('hidden');
qrCanvas.classList.remove('hidden');
qrComposite.classList.add('hidden');
});
copyBtn.addEventListener('click', () => {
const inputText = qrInput.value.trim();
if (inputText) {
navigator.clipboard.writeText(inputText).then(() => {
const originalIcon = copyBtn.innerHTML;
copyBtn.innerHTML = '<i data-feather="check"></i>';
feather.replace();
setTimeout(() => {
copyBtn.innerHTML = originalIcon;
feather.replace();
}, 2000);
});
}
});
// Generate QR code on Enter key press
qrInput.addEventListener('keypress', (e) => {
if (e.key === 'Enter') {
generateBtn.click();
}
});
</script>
</body>
</html>
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