y3lin4ung.github.io/Encoding-Decoding.html at main · y3lin4ung/y3lin4ung.github.io · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Encoding and Decoding</title>
    <style>
        body {
            font-family: Arial, sans-serif;
        }

        .tab-content {
            display: none;
        }

        .active {
            display: block;
        }

        .tab-button {
            cursor: pointer;
        }

        textarea {
            width: 100%;
            height: 150px;
        }
    </style>
</head>
<body>
    <h1>Encoding and Decoding</h1>

    <div class="tab-button" onclick="openTab('Base64')">Base64</div>
    <div class="tab-button" onclick="openTab('HEX')">HEX</div>
    <div class="tab-button" onclick="openTab('HexDump')">HexDump</div>
    <div class="tab-button" onclick="openTab('URL')">URL</div>

    <div id="Base64" class="tab-content active">
        <h2>Base64 Encoding and Decoding</h2>
        <textarea id="base64Input" placeholder="Enter text"></textarea>
        <button onclick="encodeBase64()">Encode</button>
        <button onclick="decodeBase64()">Decode</button>
        <h3>Result:</h3>
        <div id="base64Result"></div>
    </div>

    <div id="HEX" class="tab-content">
        <h2>HEX Encoding and Decoding</h2>
        <textarea id="hexInput" placeholder="Enter text"></textarea>
        <button onclick="encodeHEX()">Encode</button>
        <button onclick="decodeHEX()">Decode</button>
        <h3>Result:</h3>
        <div id="hexResult"></div>
    </div>

    <div id="HexDump" class="tab-content">
        <h2>HexDump Encoding and Decoding</h2>
        <textarea id="hexDumpInput" placeholder="Enter text"></textarea>
        <button onclick="encodeHexDump()">Encode</button>
        <button onclick="decodeHexDump()">Decode</button>
        <h3>Result:</h3>
        <div id="hexDumpResult"></div>
    </div>

    <div id="URL" class="tab-content">
        <h2>URL Encoding and Decoding</h2>
        <textarea id="urlInput" placeholder="Enter text"></textarea>
        <button onclick="encodeURL()">Encode</button>
        <button onclick="decodeURL()">Decode</button>
        <h3>Result:</h3>
        <div id="urlResult"></div>
    </div>

    <script>
        function openTab(tabName) {
            const tabs = document.getElementsByClassName("tab-content");
            for (const tab of tabs) {
                tab.classList.remove("active");
            }
            document.getElementById(tabName).classList.add("active");
        }

        function encodeBase64() {
            const input = document.getElementById("base64Input").value;
            const result = btoa(input);
            document.getElementById("base64Result").textContent = result;
        }

        function decodeBase64() {
            const input = document.getElementById("base64Input").value;
            try {
                const result = atob(input);
                document.getElementById("base64Result").textContent = result;
            } catch (error) {
                document.getElementById("base64Result").textContent = "Invalid Base64 input.";
            }
        }

        // Implement similar functions for other encoding and decoding types (HEX, HexDump, URL).
    </script>
</body>
</html>