addin web tooks

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2026-07-13 01:17:54 -06:00
parent b7ee3498da
commit 8b28c70d15
3 changed files with 503 additions and 0 deletions
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>String Tools</title>
<style>
* {
box-sizing: border-box;
margin: 0;
padding: 0;
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
body {
background-color: #f4f6f8;
color: #333;
display: flex;
justify-content: center;
align-items: center;
min-height: 100vh;
padding: 20px;
}
.container {
background: #ffffff;
border-radius: 12px;
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
padding: 30px;
width: 100%;
max-width: 650px;
}
h2 {
margin-bottom: 20px;
font-size: 1.5rem;
text-align: center;
}
.input-group {
margin-bottom: 20px;
}
label {
display: block;
font-weight: 600;
font-size: 0.9rem;
margin-bottom: 6px;
}
textarea {
width: 100%;
height: 100px;
padding: 12px;
border: 1px solid #ccc;
border-radius: 6px;
font-size: 0.95rem;
resize: vertical;
background-color: #fafafa;
}
textarea:focus {
outline: none;
border-color: #0066ff;
background-color: #fff;
}
.output-card {
background-color: #f8f9fa;
border: 1px solid #e9ecef;
border-radius: 6px;
padding: 12px;
margin-bottom: 12px;
}
.output-card.error {
border-color: #ffc9c9;
background-color: #fff5f5;
}
.output-card .title {
font-size: 0.8rem;
text-transform: uppercase;
letter-spacing: 0.5px;
color: #6c757d;
margin-bottom: 4px;
font-weight: 700;
}
.output-card .value {
font-family: monospace;
font-size: 0.95rem;
word-break: break-all;
white-space: pre-wrap;
color: #212529;
}
.value.error-text {
color: #d9534f;
font-style: italic;
}
</style>
</head>
<body>
<div class="container">
<h2>String Tools</h2>
<div class="input-group">
<label for="strInput">Enter your string below:</label>
<textarea id="strInput" placeholder="Type or paste something here..."></textarea>
</div>
<div class="output-card">
<div class="title">Character Count (Length)</div>
<div class="value" id="outLength">0</div>
</div>
<div class="output-card">
<div class="title">Uppercase</div>
<div class="value" id="outUpper">---</div>
</div>
<div class="output-card">
<div class="title">Lowercase</div>
<div class="value" id="outLower">---</div>
</div>
<div class="output-card">
<div class="title">URL Encoded</div>
<div class="value" id="outEncoded">---</div>
</div>
<div class="output-card" id="urlDecodedCard">
<div class="title">URL Decoded</div>
<div class="value" id="outDecoded">---</div>
</div>
<div class="output-card" id="b64EncCard">
<div class="title">Base64 Encoded</div>
<div class="value" id="outB64Enc">---</div>
</div>
<div class="output-card" id="b64DecCard">
<div class="title">Base64 Decoded</div>
<div class="value" id="outB64Dec">---</div>
</div>
</div>
<script>
const strInput = document.getElementById('strInput');
const outLength = document.getElementById('outLength');
const outUpper = document.getElementById('outUpper');
const outLower = document.getElementById('outLower');
const outEncoded = document.getElementById('outEncoded');
const outDecoded = document.getElementById('outDecoded');
const urlDecodedCard = document.getElementById('urlDecodedCard');
const outB64Enc = document.getElementById('outB64Enc');
const b64EncCard = document.getElementById('b64EncCard');
const outB64Dec = document.getElementById('outB64Dec');
const b64DecCard = document.getElementById('b64DecCard');
// Helper functions to handle Unicode safely in Base64 (UTF-8 support)
function utf8ToBase64(str) {
return btoa(encodeURIComponent(str).replace(/%([0-9A-F]{2})/g, (match, p1) => {
return String.fromCharCode('0x' + p1);
}));
}
function base64ToUtf8(str) {
return decodeURIComponent(atob(str).split('').map((c) => {
return '%' + ('00' + c.charCodeAt(0).toString(16)).slice(-2);
}).join(''));
}
strInput.addEventListener('input', () => {
const val = strInput.value;
if (val.length === 0) {
outLength.textContent = '0';
outUpper.textContent = '---';
outLower.textContent = '---';
outEncoded.textContent = '---';
outDecoded.textContent = '---';
outB64Enc.textContent = '---';
outB64Dec.textContent = '---';
urlDecodedCard.classList.remove('error');
b64EncCard.classList.remove('error');
b64DecCard.classList.remove('error');
return;
}
// String Length, Uppercase, Lowercase, URL Encoded
outLength.textContent = val.length;
outUpper.textContent = val.toUpperCase();
outLower.textContent = val.toLowerCase();
outEncoded.textContent = encodeURIComponent(val);
// URL Decoded
try {
outDecoded.textContent = decodeURIComponent(val);
outDecoded.classList.remove('error-text');
urlDecodedCard.classList.remove('error');
} catch (e) {
outDecoded.textContent = "Error: Invalid URL encoding sequence";
outDecoded.classList.add('error-text');
urlDecodedCard.classList.add('error');
}
// Base64 Encoded
try {
outB64Enc.textContent = utf8ToBase64(val);
outB64Enc.classList.remove('error-text');
b64EncCard.classList.remove('error');
} catch (e) {
outB64Enc.textContent = "Error encoding to Base64";
outB64Enc.classList.add('error-text');
b64EncCard.classList.add('error');
}
// Base64 Decoded
try {
outB64Dec.textContent = base64ToUtf8(val.trim());
outB64Dec.classList.remove('error-text');
b64DecCard.classList.remove('error');
} catch (e) {
outB64Dec.textContent = "Error: Invalid Base64 string";
outB64Dec.classList.add('error-text');
b64DecCard.classList.add('error');
}
});
</script>
</body>
</html>