TOML to JSON Converter

How TOML to JSON Conversion Works

This converter parses TOML locally, preserves nested tables and arrays, and writes formatted JSON.

• Tables: TOML tables become nested JSON objects.
• Arrays: TOML arrays become JSON arrays.
• Scalars: Strings, numbers, booleans, and dates are converted into JSON-safe values.
• Beautified Output: Generated JSON is formatted with two-space indentation.

Why Use This TOML to JSON Converter

This tool is built for developers, analysts, and data teams who need a fast, private way to convert structured data without installing a desktop app or sending files to a server.

• Convert pasted text, uploaded files, or sample data directly in the browser.
• Review input size, output size, line count, and top-level item counts before downloading.
• Copy the generated output or download it with the correct file extension.
• Use the related converters to move between JSON, CSV, TSV, YAML, TOML, XML, and Excel workflows.

Common Use Cases

TOML to JSON Example

Input TOML example:

app.name = "jsonkit-api"
app.version = "1.0.0"
app.enabled = true
app.ports = [3000, 3001]

[app.database]
host = "localhost"
port = 5432
ssl = false

Output JSON example:

{
  "app": {
    "name": "jsonkit-api",
    "version": "1.0.0",
    "enabled": true,
    "ports": [
      3000,
      3001
    ],
    "database": {
      "host": "localhost",
      "port": 5432,
      "ssl": false
    }
  }
}

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