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TOML to YAML Converter

Convert TOML configuration to YAML format. Handles tables, arrays, and nested structures. Runs entirely in your browser.

Local processing

What is TOML to YAML Converter?

TOML and YAML are both human-friendly configuration formats. Converting between them helps migrate configs between tools that prefer different formats.

How It Works

Parses TOML into a JavaScript object using a built-in parser, then serializes to YAML with proper indentation and structure.

Common Use Cases

  • Migrating config between TOML and YAML tools
  • Converting Cargo.toml to YAML
  • Cross-format config editing

Technical Details

TOML parser: custom minimal implementation. YAML stringifier: custom with proper indentation, quoting, and flow style.

How to Use

  1. Paste TOML data
  2. Click Convert
  3. Copy the YAML output

Privacy

All processing happens in your browser. Your data is never uploaded to any server.

FAQ

What TOML features are supported?

Tables, subtables, dotted keys, arrays, inline tables, strings, numbers, booleans, and arrays of tables.

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