tools/json2toml.html at main · dsaikiran01/tools · GitHub

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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>JSON to TOML Converter</title>

  <script src="https://cdn.jsdelivr.net/npm/toml-js@0.0.8/lib/toml.min.js"></script>

  <style>
    body {
      font-family: system-ui, sans-serif;
      margin: 2rem;
      background: #f5f5f5;
      color: #222;
    }

    h1 {
      margin-bottom: 1rem;
    }

    textarea {
      width: 100%;
      height: 220px;
      padding: 0.75rem;
      font-family: monospace;
      font-size: 14px;
      border-radius: 8px;
      border: 1px solid #ccc;
      box-sizing: border-box;
    }

    #output {
      white-space: pre;
      background: #fff;
      padding: 0.75rem;
      border-radius: 8px;
      border: 1px solid #ccc;
      margin-top: 1rem;
      min-height: 220px;
      font-family: monospace;
      font-size: 14px;
    }

    .buttons {
      margin-top: 1rem;
    }

    button {
      padding: 0.6rem 1.2rem;
      font-size: 15px;
      border: none;
      border-radius: 6px;
      cursor: pointer;
      background: #222;
      color: #fff;
      margin-right: 0.5rem;
    }

    button:hover {
      background: #333;
    }
  </style>
</head>

<body>
  <h1>JSON → TOML Converter</h1>

  <textarea id="jsonInput" placeholder="Paste your JSON here..."></textarea>

  <div class="buttons">
    <button onclick="showExample()">View Example</button>
    <button onclick="clearAll()">Clear</button>
    <button onclick="convertToToml()">Convert to TOML</button>
  </div>

  <div id="output"></div>

  <script>
    function showExample() {
      const example = `{
  "languages": [
    "Python",
    "JavaScript",
    "Ruby"
  ],
  "user": {
    "name": "JohnDoe",
    "age": 30,
    "is_active": true
  }
}`;
      document.getElementById('jsonInput').value = example;
    }

    function clearAll() {
      document.getElementById('jsonInput').value = '';
      document.getElementById('output').textContent = '';
    }

    function convertToToml() {
      const input = document.getElementById('jsonInput').value;
      const output = document.getElementById('output');
      try {
        const obj = JSON.parse(input);
        const tomlOutput = toml.dump(obj);
        output.textContent = tomlOutput;
      } catch (e) {
        output.textContent = 'Error: ' + e.message;
      }
    }
  </script>
</body>

</html>