Hexadecimal to Text Converter

Enter Hexadecimal:

body { font-family: Arial, sans-serif; display: flex; justify-content: center; align-items: center; height: 100vh; margin: 0; } .container { text-align: center; } .form-group { margin-bottom: 15px; } input { padding: 8px; width: 300px; font-size: 16px; border: 1px solid #ccc; border-radius: 5px; } button { padding: 10px 20px; font-size: 16px; background-color: #007bff; color: #fff; border: none; cursor: pointer; border-radius: 5px; } button:hover { background-color: #0056b3; } .result { margin-top: 20px; font-size: 18px; font-weight: bold; white-space: pre-wrap; /* Preserve line breaks */ } function convertHexToText() { var hexInput = document.getElementById('hexInput').value.trim(); // Check if input is a valid hexadecimal string if (!isValidHex(hexInput)) { alert('Please enter a valid hexadecimal string.'); return; } // Convert hexadecimal to ASCII text var text = hexToAscii(hexInput); // Display the result document.getElementById('result').textContent = text; } function isValidHex(input) { var hexRegex = /^[0-9A-Fa-f]+$/g; // Regular expression to match hexadecimal characters return hexRegex.test(input); } function hexToAscii(hexString) { var hex = hexString.toString(); // Ensure input is treated as string var str = ''; for (var i = 0; i < hex.length; i += 2) { var charCode = parseInt(hex.substr(i, 2), 16); str += String.fromCharCode(charCode); } return str; }