<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>URL Encoding with Escape All Text</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 20px;
        }
        textarea {
            width: 100%;
            height: 100px;
            margin-bottom: 10px;
        }
        button {
            display: block;
            margin: 10px 0;
            padding: 10px 20px;
            font-size: 16px;
            cursor: pointer;
        }
        .output {
            background-color: #f0f0f0;
            padding: 10px;
            border: 1px solid #ccc;
            white-space: pre-wrap;
            overflow-wrap: break-word;
            max-width: 100%;
            word-wrap: break-word;
            overflow-x: auto;
        }
    </style>
</head>
<body>
    <h1>URL Encoding with Escape All Text Characters</h1>
    <textarea id="inputText" placeholder="Enter text to encode..."></textarea>
    <button onclick="encodeText()">Encode</button>
    <h3>Encoded Output:</h3>
    <div id="output" class="output"></div>
    <button onclick="copyToClipboard()">Copy to Clipboard</button>

    <script>
        function encodeText() {
            const input = document.getElementById('inputText').value;
            const escapedText = Array.from(input).map(char => `%${char.charCodeAt(0).toString(16).padStart(2, '0').toUpperCase()}`).join('');
            document.getElementById('output').textContent = escapedText;
        }

        function copyToClipboard() {
            const output = document.getElementById('output').textContent;
            navigator.clipboard.writeText(output).then(() => {
                alert('Copied to clipboard!');
            }).catch(err => {
                console.error('Error copying to clipboard: ', err);
            });
        }
    </script>
</body>
</html>
