TOML / JSON / YAML Converter

Convert between TOML, JSON, and YAML instantly. Supports Cargo.toml, pyproject.toml, package.json, and any structured configuration file. Auto-detects input format.

From:

To:

Load sample:

Input (TOML)

Output (JSON)

{
  "package": {
    "name": "my-project",
    "version": "1.0.0",
    "authors": [
      "Dev <dev@example.com>"
    ]
  },
  "dependencies": {
    "serde": {
      "version": "1.0",
      "features": [
        "derive"
      ]
    },
    "tokio": {
      "version": "1",
      "features": [
        "full"
      ]
    }
  },
  "profile": {
    "release": {
      "opt-level": 3,
      "lto": true
    }
  }
}

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