Binary to Hex Converter
/* General Reset */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: 'Arial', sans-serif;
background-color: #f0f0f0;
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
}
.container {
background-color: #fff;
border-radius: 10px;
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
padding: 30px;
max-width: 400px;
width: 100%;
text-align: center;
}
.header h1 {
font-size: 28px;
color: #4CAF50;
}
.header p {
font-size: 16px;
color: #666;
margin-bottom: 20px;
}
.input-section, .output-section {
margin-bottom: 20px;
}
label {
font-size: 16px;
color: #333;
}
input {
width: 100%;
padding: 12px;
margin-top: 8px;
font-size: 16px;
border: 2px solid #ddd;
border-radius: 8px;
outline: none;
}
input:focus {
border-color: #4CAF50;
}
.convert-btn {
background-color: #4CAF50;
color: white;
font-size: 18px;
padding: 12px 20px;
border: none;
border-radius: 8px;
cursor: pointer;
margin-top: 10px;
transition: background-color 0.3s ease;
}
.convert-btn:hover {
background-color: #45a049;
}
.footer {
margin-top: 20px;
font-size: 14px;
color: #777;
}
.footer i {
color: red;
}
function convertBinaryToHex() {
// Get the binary input value
const binaryInput = document.getElementById('binaryInput').value.trim();
// Check if the input is a valid binary number
if (!/^[01]+$/.test(binaryInput)) {
alert("Please enter a valid binary number.");
return;
}
// Convert binary to decimal first
const decimalValue = parseInt(binaryInput, 2);
// Convert decimal to hexadecimal
const hexValue = decimalValue.toString(16).toUpperCase();
// Display the result
document.getElementById('hexOutput').value = hexValue;
}
