TOML to JSON Converter

Convert between TOML and JSON formats. Perfect for Rust Cargo.toml, Python pyproject.toml, and other configuration files.

Data & FormatFree • No Signup

TOML Input

JSON Output

{
  "title": "My Project",
  "version": "1.0.0",
  "package": {
    "name": "my-package",
    "authors": [
      "John Doe",
      "Jane Smith"
    ],
    "edition": "2024"
  },
  "dependencies": {
    "serde": "1.0",
    "tokio": {
      "version": "1.0",
      "features": [
        "full"
      ]
    }
  },
  "bin": [
    {
      "name": "app",
      "path": "src/main.rs"
    },
    {
      "name": "cli",
      "path": "src/cli.rs"
    }
  ]
}

Common TOML Files

Cargo.tomlRust

pyproject.tomlPython

Hugo configHugo

.netlify.tomlNetlify

deno.jsonDeno

PipfilePipenv

Key Features

Free to use
No registration required
Works offline
Privacy-focused
Fast processing

Use Cases

Development workflow

Quick data processing

Learning and experimentation

The TOML to JSON Converter is designed for developers, engineers, and technical professionals who need a fast, reliable, and privacy-focused solution. All processing happens locally in your browser—your data never leaves your device.

Frequently Asked Questions

Have more questions about TOML to JSON Converter?

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Common TOML Files

Key Features

Use Cases

Frequently Asked Questions

What is TOML?

When should I use TOML vs JSON?

Does this converter support all TOML features?