NumberSystem/Conv.html at main · Deven-Bagade/NumberSystem · GitHub

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<!DOCTYPE html>
<html>
<head>
    <title>Number System Converter</title>
    <meta charset="UTF-8">
    <meta name="description" content="Conversion Of Number Systems">
    <meta name="keywords" content="HTML, CSS, Python, Number System Conversion, Converter">
    <meta name="author" content="VIT">
    <meta http-equiv="refresh" content="600">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">

    <style>
        body, html {
         height: 100%;
         margin: 0;
                    }
        body {
            font-family: 'Arial', sans-serif;
            background-image: url(https://images.rawpixel.com/image_800/cHJpdmF0ZS9sci9pbWFnZXMvd2Vic2l0ZS8yMDIzLTA3L2pvYjE0NDgtYmFja2dyb3VuZC0wNGEteF8xLmpwZw.jpg);
            text-align: center;

            height: 100%;
            background-position: center;
            background-repeat: no-repeat;
            background-size: cover;
            background-attachment: fixed;
        }


 #container {
            background-color: rgba(255, 255, 255, 0.9);
            border-radius: 8px;
            padding: 40px;
            margin: 5% auto;
            width: 80%;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
        }


        h1 {


            font-family: 'Verdana', Geneva, Tahoma, sans-serif;
            font-weight: 700;
            font-size: 35px;
            margin:10px;

                  }

        input {
            padding: 10px;
            margin: 5px;
            font-size: 16px;
        }

        button {
            padding: 10px 20px;
            font-size: 16px;
            cursor: pointer;
        }

        select {
            padding: 10px;
            font-size: 16px;
        }

        div {
            margin-top: 20px;
            font-size: 18px;
        }
        .menu-container{
            display: flex;
            color: white;
            background-color: black;
        margin: 0%;
            justify-content:space-around;
            height: fit-content;
        }

        li,a{
            place-content: center;
            color: white;
            list-style: none;
            text-decoration: none;
            font-size: 25px;

        }


    </style>


</head>
<body>


   <div class="menu-container">
   <h1><a href="index.html"> <h1>NUMBER SYSTEM</h1></a></h1>
      <li><a href="index.html">Home</a></li>
      <li><a href="Info.html">Info</a></li>
      <li><a href="Conv.html">Conversion</a></li>
  </div>


<br>
    <h1 style="display:inline-block"> BINARY Number System Converter</h1><br>
    <input type="text" id="binaryInput1" placeholder="Enter binary number" /><br>
    <br>
    <label for="conversionType1">Convert to:</label>
    <select id="conversionType1">
        <option value="decimal1">Decimal</option>
        <option value="hexadecimal1">Hexadecimal</option>
        <option value="octal1">Octal</option>
    </select>
    <br><br>
    <button onclick="convert1()">Convert</button>
    <div id="result1"></div>

    <script>
        function convert1() {
            var binaryInput1 = document.getElementById("binaryInput1").value;
            var conversionType1 = document.getElementById("conversionType1").value;
if (!/^[01]+$/.test(binaryInput1)) {
                document.getElementById("result1").innerHTML = "Invalid binary input";
                return;
}
           var decimal1 = parseInt(binaryInput1, 2);

            switch (conversionType1) {
                case "decimal1":
                    document.getElementById("result1").innerHTML = "Decimal: " + decimal1;
                    break;
                case "hexadecimal1":
                    var hexadecimal1 = decimal1.toString(16).toUpperCase();
                    document.getElementById("result1").innerHTML = "Hexadecimal: " + hexadecimal1;
                    break;
                case "octal1":
                    var octal1 = decimal1.toString(8);
                    document.getElementById("result1").innerHTML = "Octal: " + octal1;
                    break;
                default:
                    document.getElementById("result1").innerHTML = "Invalid conversion type";
                    break;
            }
        }


 </script>
    <h1 style="display:inline-block"> DECIMAL Number System Converter </h1><br>
    <input type="text" id="decimalInput" placeholder="Enter decimal number" /><br>
    <br>
    <label for="conversionType">Convert to:</label>
    <select id="conversionType">
        <option value="binary">Binary</option>
        <option value="hexadecimal">Hexadecimal</option>
        <option value="octal">Octal</option>
    </select>
    <br><br>
    <button onclick="convert()">Convert</button>
    <div id="result"></div>

    <script>
        function convert() {
            var decimalInput = document.getElementById("decimalInput").value;
            var conversionType = document.getElementById("conversionType").value;
if (!/^\d+$/.test(decimalInput)) {
                document.getElementById("result").innerHTML = "Invalid decimal input";
                return;
}
 var decimal = parseInt(decimalInput, 10);

            switch (conversionType) {
                case "binary":
                    var binary = decimal.toString(2);
                    document.getElementById("result").innerHTML = "Binary: " + binary;
                    break;
                case "hexadecimal":
                    var hexadecimal = decimal.toString(16).toUpperCase();
                    document.getElementById("result").innerHTML = "Hexadecimal: " + hexadecimal;
                    break;
                case "octal":
                    var octal = decimal.toString(8);
                    document.getElementById("result").innerHTML = "Octal: " + octal;
                    break;
                default:
                    document.getElementById("result").innerHTML = "Invalid conversion type";
                    break;
            }
        }
    </script>
    <h1 style="display:inline-block"> HEXADECIMAL Number System Converter </h1><br>
    <input type="text" id="hexadecimalInput2" placeholder="Enter hexadecimal number" /><br>
    <br>
    <label for="conversionType2">Convert to:</label>
    <select id="conversionType2">
        <option value="binary2">Binary</option>
        <option value="decimal2">Decimal</option>
        <option value="octal2">Octal</option>
    </select>
    <br><br>
    <button onclick="convert2()">Convert</button>
    <div id="result2"></div>

    <script>
        function convert2() {
            var hexadecimalInput2 = document.getElementById("hexadecimalInput2").value;
            var conversionType2 = document.getElementById("conversionType2").value;
if (!/^[0-9A-Fa-f]+$/.test(hexadecimalInput2)) {
            document.getElementById("result2").innerHTML = "Invalid hexadecimal input";
            return;
}
            // Convert hexadecimal to decimal
            var decimal2 = parseInt(hexadecimalInput2, 16);

            switch (conversionType2) {
                case "binary2":
                    var binary2 = decimal2.toString(2);
                    document.getElementById("result2").innerHTML = "Binary: " + binary2;
                    break;
                case "decimal2":
                    document.getElementById("result2").innerHTML = "Decimal: " + decimal2;
                    break;
                case "octal2":
                    var octal2 = decimal2.toString(8);
                    document.getElementById("result2").innerHTML = "Octal: " + octal2;
                    break;
                default:
                    document.getElementById("result2").innerHTML = "Invalid conversion type";
                    break;
            }
        }
    </script>
    <h1 style="display:inline-block"> OCTAL Number System Converter </h1><br>
    <input type="text" id="octalInput3" placeholder="Enter octal number" /><br>
    <br>
    <label for="conversionType3">Convert to:</label>
    <select id="conversionType3">
        <option value="binary3">Binary</option>
        <option value="decimal3">Decimal</option>
        <option value="hexadecimal3">Hexadecimal</option>
    </select>
    <br><br>
    <button onclick="convert3()">Convert</button>
    <div id="result3"></div><br><br><br>

    <script>
        function convert3() {
            var octalInput3 = document.getElementById("octalInput3").value;
            var conversionType3 = document.getElementById("conversionType3").value;
 if (!/^[0-7]+$/.test(octalInput3)) {
                document.getElementById("result3").innerHTML = "Invalid octal input";
                return;}
            // Convert octal to decimal
            var decimal3 = parseInt(octalInput3, 8);

            switch (conversionType3) {
                case "binary3":
                    var binary3 = decimal3.toString(2);
                    document.getElementById("result3").innerHTML = "Binary: " + binary3;
                    break;
                case "decimal3":
                    document.getElementById("result3").innerHTML = "Decimal: " + decimal3;
                    break;
                case "hexadecimal3":
                    var hexadecimal3 = decimal3.toString(16).toUpperCase();
                    document.getElementById("result3").innerHTML = "Hexadecimal: " + hexadecimal3;
                    break;
                default:
                    document.getElementById("result3").innerHTML = "Invalid conversion type";
                    break;
            }
        }
    </script>
</body>


</html>