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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>Number System Converter</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, #6e8efb, #a777e3);
}
.result-box {
transition: all 0.3s ease;
}
.result-box:hover {
transform: translateY(-5px);
box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}
.copy-btn {
transition: all 0.2s ease;
}
.copy-btn:hover {
background-color: rgba(255,255,255,0.2);
}
.copy-btn:active {
transform: scale(0.95);
}
.pulse {
animation: pulse 1.5s infinite;
}
@keyframes pulse {
0% { transform: scale(1); }
50% { transform: scale(1.05); }
100% { transform: scale(1); }
}
</style>
</head>
<body class="min-h-screen gradient-bg text-white">
<div class="container mx-auto px-4 py-12">
<div class="max-w-2xl mx-auto">
<div class="text-center mb-10">
<h1 class="text-4xl font-bold mb-2">Number System Converter</h1>
<p class="text-lg opacity-90">Convert decimal numbers to binary, hexadecimal, and octal</p>
</div>
<div class="bg-white bg-opacity-10 backdrop-filter backdrop-blur-lg rounded-xl shadow-2xl p-6 mb-8">
<div class="flex items-center mb-6">
<div class="mr-4">
<i class="fas fa-exchange-alt text-2xl text-yellow-300"></i>
</div>
<div>
<h2 class="text-xl font-semibold">Input Number</h2>
<p class="text-sm opacity-80">Enter a decimal number to convert</p>
</div>
</div>
<div class="relative">
<input
type="number"
id="decimalInput"
placeholder="Enter decimal number"
class="w-full bg-white bg-opacity-20 border border-white border-opacity-30 rounded-lg py-3 px-4 text-white placeholder-white placeholder-opacity-70 focus:outline-none focus:ring-2 focus:ring-yellow-300 focus:border-transparent"
oninput="convertNumber()"
>
<button
onclick="clearInput()"
class="absolute right-3 top-1/2 transform -translate-y-1/2 text-white opacity-70 hover:opacity-100 transition-opacity"
>
<i class="fas fa-times"></i>
</button>
</div>
</div>
<div class="grid grid-cols-1 md:grid-cols-3 gap-4">
<!-- Binary Result -->
<div class="result-box bg-white bg-opacity-10 backdrop-filter backdrop-blur-lg rounded-xl shadow-lg p-6">
<div class="flex justify-between items-center mb-4">
<div class="flex items-center">
<div class="w-10 h-10 rounded-full bg-blue-500 flex items-center justify-center mr-3">
<span class="font-mono font-bold">BIN</span>
</div>
<div>
<h3 class="font-semibold">Binary</h3>
<p class="text-xs opacity-70">Base 2</p>
</div>
</div>
<button
onclick="copyToClipboard('binaryResult')"
class="copy-btn w-8 h-8 rounded-full bg-white bg-opacity-10 flex items-center justify-center hover:bg-opacity-20"
title="Copy to clipboard"
>
<i class="fas fa-copy text-sm"></i>
</button>
</div>
<div class="bg-black bg-opacity-30 rounded-lg p-3 font-mono overflow-x-auto">
<span id="binaryResult" class="text-yellow-300">-</span>
</div>
</div>
<!-- Hexadecimal Result -->
<div class="result-box bg-white bg-opacity-10 backdrop-filter backdrop-blur-lg rounded-xl shadow-lg p-6">
<div class="flex justify-between items-center mb-4">
<div class="flex items-center">
<div class="w-10 h-10 rounded-full bg-green-500 flex items-center justify-center mr-3">
<span class="font-mono font-bold">HEX</span>
</div>
<div>
<h3 class="font-semibold">Hexadecimal</h3>
<p class="text-xs opacity-70">Base 16</p>
</div>
</div>
<button
onclick="copyToClipboard('hexResult')"
class="copy-btn w-8 h-8 rounded-full bg-white bg-opacity-10 flex items-center justify-center hover:bg-opacity-20"
title="Copy to clipboard"
>
<i class="fas fa-copy text-sm"></i>
</button>
</div>
<div class="bg-black bg-opacity-30 rounded-lg p-3 font-mono overflow-x-auto">
<span id="hexResult" class="text-yellow-300">-</span>
</div>
</div>
<!-- Octal Result -->
<div class="result-box bg-white bg-opacity-10 backdrop-filter backdrop-blur-lg rounded-xl shadow-lg p-6">
<div class="flex justify-between items-center mb-4">
<div class="flex items-center">
<div class="w-10 h-10 rounded-full bg-purple-500 flex items-center justify-center mr-3">
<span class="font-mono font-bold">OCT</span>
</div>
<div>
<h3 class="font-semibold">Octal</h3>
<p class="text-xs opacity-70">Base 8</p>
</div>
</div>
<button
onclick="copyToClipboard('octalResult')"
class="copy-btn w-8 h-8 rounded-full bg-white bg-opacity-10 flex items-center justify-center hover:bg-opacity-20"
title="Copy to clipboard"
>
<i class="fas fa-copy text-sm"></i>
</button>
</div>
<div class="bg-black bg-opacity-30 rounded-lg p-3 font-mono overflow-x-auto">
<span id="octalResult" class="text-yellow-300">-</span>
</div>
</div>
</div>
<div class="mt-8 text-center text-sm opacity-80">
<p>Made with <i class="fas fa-heart text-red-400"></i> using HTML, CSS & JavaScript</p>
</div>
</div>
</div>
<script>
function convertNumber() {
const decimalInput = document.getElementById('decimalInput').value;
if (decimalInput === '') {
document.getElementById('binaryResult').textContent = '-';
document.getElementById('hexResult').textContent = '-';
document.getElementById('octalResult').textContent = '-';
return;
}
const decimalNumber = parseInt(decimalInput);
// Binary conversion
const binary = decimalNumber.toString(2);
document.getElementById('binaryResult').textContent = binary;
// Hexadecimal conversion
const hex = decimalNumber.toString(16).toUpperCase();
document.getElementById('hexResult').textContent = `0x${hex}`;
// Octal conversion
const octal = decimalNumber.toString(8);
document.getElementById('octalResult').textContent = `0${octal}`;
}
function clearInput() {
document.getElementById('decimalInput').value = '';
convertNumber();
document.getElementById('decimalInput').focus();
}
function copyToClipboard(elementId) {
const element = document.getElementById(elementId);
const text = element.textContent;
if (text === '-') return;
navigator.clipboard.writeText(text.replace(/^0x|^0/, ''));
// Visual feedback
const originalText = element.textContent;
element.textContent = 'Copied!';
element.classList.add('text-green-400');
setTimeout(() => {
element.textContent = originalText;
element.classList.remove('text-green-400');
}, 1000);
}
// Focus input on page load
document.addEventListener('DOMContentLoaded', () => {
document.getElementById('decimalInput').focus();
});
</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=adrianoL/conversor-de-n-meros" style="color: #fff;text-decoration: underline;" target="_blank" >Remix</a></p></body>
</html> |