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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>Encode/Decode Tool</title>
<script src="https://cdn.tailwindcss.com"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
<style>
.gradient-bg {
background: linear-gradient(135deg, #6b73ff 0%, #000dff 100%);
}
.text-gradient {
background: linear-gradient(90deg, #ff8a00, #e52e71);
-webkit-background-clip: text;
background-clip: text;
color: transparent;
}
.result-box {
min-height: 150px;
transition: all 0.3s ease;
}
.result-box.expanded {
min-height: 250px;
}
.tab-active {
border-bottom: 3px solid #4f46e5;
color: #4f46e5;
font-weight: 600;
}
.copy-btn {
transition: all 0.2s ease;
}
.copy-btn:hover {
transform: scale(1.05);
}
.copy-btn:active {
transform: scale(0.95);
}
</style>
</head>
<body class="bg-gray-100 min-h-screen">
<div class="gradient-bg text-white py-6 shadow-lg">
<div class="container mx-auto px-4">
<div class="flex items-center justify-between">
<div class="flex items-center space-x-3">
<i class="fas fa-lock text-3xl"></i>
<h1 class="text-2xl md:text-3xl font-bold">Code<span class="text-yellow-300">Cipher</span></h1>
</div>
<div class="hidden md:flex space-x-4">
<a href="#" class="hover:text-yellow-200 transition">Home</a>
<a href="#" class="hover:text-yellow-200 transition">About</a>
<a href="#" class="hover:text-yellow-200 transition">Tools</a>
</div>
<button class="md:hidden text-xl">
<i class="fas fa-bars"></i>
</button>
</div>
</div>
</div>
<div class="container mx-auto px-4 py-8 max-w-6xl">
<div class="bg-white rounded-xl shadow-lg overflow-hidden">
<div class="p-6">
<h2 class="text-2xl font-bold text-gray-800 mb-2">Encoding & Decoding Tool</h2>
<p class="text-gray-600 mb-6">Convert between different encoding formats quickly and securely</p>
<div class="flex space-x-4 border-b mb-6">
<button id="encode-tab" class="tab-active px-4 py-2">Encode</button>
<button id="decode-tab" class="px-4 py-2 text-gray-600 hover:text-gray-800">Decode</button>
</div>
<div class="mb-6">
<label for="method" class="block text-sm font-medium text-gray-700 mb-2">Encoding Method</label>
<select id="method" class="w-full p-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
<option value="base64">Base64</option>
<option value="url">URL Encoding</option>
<option value="html">HTML Entities</option>
<option value="hex">Hexadecimal</option>
<option value="binary">Binary</option>
<option value="rot13">ROT13</option>
</select>
</div>
<div class="mb-6">
<label for="input-text" class="block text-sm font-medium text-gray-700 mb-2">Input Text</label>
<textarea id="input-text" rows="5" class="w-full p-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500" placeholder="Enter text to encode/decode..."></textarea>
</div>
<div class="flex space-x-4 mb-6">
<button id="process-btn" class="flex-1 bg-blue-600 hover:bg-blue-700 text-white py-3 px-6 rounded-lg font-medium transition flex items-center justify-center">
<i class="fas fa-cog mr-2"></i> Process
</button>
<button id="clear-btn" class="flex-1 bg-gray-200 hover:bg-gray-300 text-gray-800 py-3 px-6 rounded-lg font-medium transition flex items-center justify-center">
<i class="fas fa-trash-alt mr-2"></i> Clear
</button>
</div>
<div class="bg-gray-50 p-4 rounded-lg result-box" id="result-container">
<div class="flex justify-between items-center mb-3">
<h3 class="font-medium text-gray-700">Result</h3>
<div class="flex space-x-2">
<button id="copy-btn" class="copy-btn bg-blue-100 text-blue-600 p-2 rounded-lg hover:bg-blue-200">
<i class="fas fa-copy"></i>
</button>
<button id="expand-btn" class="copy-btn bg-gray-200 text-gray-600 p-2 rounded-lg hover:bg-gray-300">
<i class="fas fa-expand"></i>
</button>
</div>
</div>
<div id="result" class="text-gray-800 whitespace-pre-wrap break-words"></div>
</div>
</div>
<div class="bg-gray-50 px-6 py-4 border-t">
<h3 class="font-medium text-gray-700 mb-2">About Encoding Methods</h3>
<div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4 text-sm text-gray-600">
<div class="bg-white p-3 rounded-lg shadow-sm">
<h4 class="font-medium text-blue-600 mb-1">Base64</h4>
<p>Encodes binary data to ASCII characters. Commonly used for email attachments and embedding images in HTML.</p>
</div>
<div class="bg-white p-3 rounded-lg shadow-sm">
<h4 class="font-medium text-blue-600 mb-1">URL Encoding</h4>
<p>Replaces unsafe ASCII characters with "%" followed by hexadecimal digits. Used in URLs.</p>
</div>
<div class="bg-white p-3 rounded-lg shadow-sm">
<h4 class="font-medium text-blue-600 mb-1">HTML Entities</h4>
<p>Represents special characters in HTML to prevent parsing issues and XSS attacks.</p>
</div>
</div>
</div>
</div>
<div class="mt-8 bg-white rounded-xl shadow-lg overflow-hidden">
<div class="p-6">
<h2 class="text-xl font-bold text-gray-800 mb-4">Recent Conversions</h2>
<div class="overflow-x-auto">
<table class="min-w-full divide-y divide-gray-200">
<thead class="bg-gray-50">
<tr>
<th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Method</th>
<th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Input</th>
<th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Result</th>
<th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Time</th>
</tr>
</thead>
<tbody class="bg-white divide-y divide-gray-200" id="history-table">
<!-- History items will be added here -->
</tbody>
</table>
</div>
<div class="mt-4 text-center text-sm text-gray-500" id="empty-history">
No recent conversions. Start encoding/decoding to see history here.
</div>
</div>
</div>
</div>
<footer class="bg-gray-800 text-white py-8 mt-12">
<div class="container mx-auto px-4">
<div class="grid grid-cols-1 md:grid-cols-3 gap-8">
<div>
<h3 class="text-xl font-bold mb-4">CodeCipher</h3>
<p class="text-gray-400">A powerful tool for all your encoding and decoding needs. Fast, secure, and easy to use.</p>
</div>
<div>
<h3 class="text-xl font-bold mb-4">Quick Links</h3>
<ul class="space-y-2">
<li><a href="#" class="text-gray-400 hover:text-white transition">Home</a></li>
<li><a href="#" class="text-gray-400 hover:text-white transition">About</a></li>
<li><a href="#" class="text-gray-400 hover:text-white transition">Privacy Policy</a></li>
</ul>
</div>
<div>
<h3 class="text-xl font-bold mb-4">Connect</h3>
<div class="flex space-x-4">
<a href="#" class="text-gray-400 hover:text-white transition text-xl"><i class="fab fa-twitter"></i></a>
<a href="#" class="text-gray-400 hover:text-white transition text-xl"><i class="fab fa-github"></i></a>
<a href="#" class="text-gray-400 hover:text-white transition text-xl"><i class="fab fa-linkedin"></i></a>
</div>
</div>
</div>
<div class="border-t border-gray-700 mt-8 pt-6 text-center text-gray-400">
<p>© 2023 CodeCipher. All rights reserved.</p>
</div>
</div>
</footer>
<script>
document.addEventListener('DOMContentLoaded', function() {
// DOM elements
const encodeTab = document.getElementById('encode-tab');
const decodeTab = document.getElementById('decode-tab');
const methodSelect = document.getElementById('method');
const inputText = document.getElementById('input-text');
const processBtn = document.getElementById('process-btn');
const clearBtn = document.getElementById('clear-btn');
const resultContainer = document.getElementById('result-container');
const result = document.getElementById('result');
const copyBtn = document.getElementById('copy-btn');
const expandBtn = document.getElementById('expand-btn');
const historyTable = document.getElementById('history-table');
const emptyHistory = document.getElementById('empty-history');
let isEncoding = true;
let conversionHistory = JSON.parse(localStorage.getItem('conversionHistory')) || [];
// Initialize
updateHistoryTable();
// Tab switching
encodeTab.addEventListener('click', function() {
isEncoding = true;
encodeTab.classList.add('tab-active');
decodeTab.classList.remove('tab-active');
processBtn.innerHTML = '<i class="fas fa-cog mr-2"></i> Encode';
});
decodeTab.addEventListener('click', function() {
isEncoding = false;
decodeTab.classList.add('tab-active');
encodeTab.classList.remove('tab-active');
processBtn.innerHTML = '<i class="fas fa-cog mr-2"></i> Decode';
});
// Process button
processBtn.addEventListener('click', function() {
const method = methodSelect.value;
const text = inputText.value.trim();
if (!text) {
alert('Please enter some text to process');
return;
}
let processedText;
if (isEncoding) {
processedText = encodeText(text, method);
} else {
processedText = decodeText(text, method);
}
result.textContent = processedText;
// Add to history
addToHistory(method, text, processedText);
});
// Clear button
clearBtn.addEventListener('click', function() {
inputText.value = '';
result.textContent = '';
});
// Copy button
copyBtn.addEventListener('click', function() {
if (!result.textContent) return;
navigator.clipboard.writeText(result.textContent)
.then(() => {
const originalIcon = copyBtn.innerHTML;
copyBtn.innerHTML = '<i class="fas fa-check"></i>';
setTimeout(() => {
copyBtn.innerHTML = originalIcon;
}, 2000);
})
.catch(err => {
console.error('Failed to copy text: ', err);
});
});
// Expand button
expandBtn.addEventListener('click', function() {
resultContainer.classList.toggle('expanded');
if (resultContainer.classList.contains('expanded')) {
expandBtn.innerHTML = '<i class="fas fa-compress"></i>';
} else {
expandBtn.innerHTML = '<i class="fas fa-expand"></i>';
}
});
// Encoding/Decoding functions
function encodeText(text, method) {
switch(method) {
case 'base64':
return btoa(unescape(encodeURIComponent(text)));
case 'url':
return encodeURIComponent(text);
case 'html':
return text.split('').map(c => `&#${c.charCodeAt(0)};`).join('');
case 'hex':
return text.split('').map(c => c.charCodeAt(0).toString(16)).join(' ');
case 'binary':
return text.split('').map(c => c.charCodeAt(0).toString(2).padStart(8, '0')).join(' ');
case 'rot13':
return text.replace(/[a-zA-Z]/g, function(c) {
return String.fromCharCode((c <= 'Z' ? 90 : 122) >= (c = c.charCodeAt(0) + 13) ? c : c - 26);
});
default:
return text;
}
}
function decodeText(text, method) {
try {
switch(method) {
case 'base64':
return decodeURIComponent(escape(atob(text)));
case 'url':
return decodeURIComponent(text);
case 'html':
const doc = new DOMParser().parseFromString(text, 'text/html');
return doc.documentElement.textContent;
case 'hex':
return text.split(' ').map(h => String.fromCharCode(parseInt(h, 16))).join('');
case 'binary':
return text.split(' ').map(b => String.fromCharCode(parseInt(b, 2))).join('');
case 'rot13':
return text.replace(/[a-zA-Z]/g, function(c) {
return String.fromCharCode((c <= 'Z' ? 90 : 122) >= (c = c.charCodeAt(0) + 13) ? c : c - 26);
});
default:
return text;
}
} catch (e) {
return `Error: ${e.message}`;
}
}
// History functions
function addToHistory(method, input, output) {
const conversion = {
method: method.charAt(0).toUpperCase() + method.slice(1),
input: input.length > 30 ? input.substring(0, 30) + '...' : input,
output: output.length > 30 ? output.substring(0, 30) + '...' : output,
fullInput: input,
fullOutput: output,
time: new Date().toLocaleTimeString()
};
conversionHistory.unshift(conversion);
if (conversionHistory.length > 5) {
conversionHistory.pop();
}
localStorage.setItem('conversionHistory', JSON.stringify(conversionHistory));
updateHistoryTable();
}
function updateHistoryTable() {
if (conversionHistory.length === 0) {
historyTable.innerHTML = '';
emptyHistory.style.display = 'block';
return;
}
emptyHistory.style.display = 'none';
historyTable.innerHTML = '';
conversionHistory.forEach(item => {
const row = document.createElement('tr');
row.className = 'hover:bg-gray-50 cursor-pointer';
row.innerHTML = `
<td class="px-6 py-4 whitespace-nowrap text-sm font-medium text-gray-900">${item.method}</td>
<td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">${item.input}</td>
<td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">${item.output}</td>
<td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">${item.time}</td>
`;
row.addEventListener('click', () => {
methodSelect.value = item.method.toLowerCase();
inputText.value = item.fullInput;
result.textContent = item.fullOutput;
// Set to decode if the output looks encoded
if (item.fullOutput !== decodeText(item.fullOutput, item.method.toLowerCase())) {
isEncoding = false;
decodeTab.classList.add('tab-active');
encodeTab.classList.remove('tab-active');
processBtn.innerHTML = '<i class="fas fa-cog mr-2"></i> Decode';
} else {
isEncoding = true;
encodeTab.classList.add('tab-active');
decodeTab.classList.remove('tab-active');
processBtn.innerHTML = '<i class="fas fa-cog mr-2"></i> Encode';
}
});
historyTable.appendChild(row);
});
}
});
</script>
<p style="border-radius: 8px; text-align: center; font-size: 12px; color: #fff; margin-top: 16px;position: fixed; left: 8px; bottom: 8px; z-index: 10; background: rgba(0, 0, 0, 0.8); padding: 4px 8px;">Made with <img src="https://enzostvs-deepsite.hf.space/logo.svg" alt="DeepSite Logo" style="width: 16px; height: 16px; vertical-align: middle;display:inline-block;margin-right:3px;filter:brightness(0) invert(1);"><a href="https://enzostvs-deepsite.hf.space" style="color: #fff;text-decoration: underline;" target="_blank" >DeepSite</a> - 🧬 <a href="https://enzostvs-deepsite.hf.space?remix=DotSlashGabut/codecipher" style="color: #fff;text-decoration: underline;" target="_blank" >Remix</a></p></body>
</html> |