TOML Converter

Convert between TOML, JSON, and YAML. Supports Cargo.toml, pyproject.toml, Netlify config, and more.

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Frequently Asked Questions

What is TOML?

TOML (Tom's Obvious, Minimal Language) is a configuration file format designed to be easy to read. It is commonly used in Rust projects (Cargo.toml), Python packaging (pyproject.toml), and static site generators like Hugo.

Can TOML represent arrays of tables?

Yes. TOML uses [[table]] syntax for arrays of tables, which maps to JSON arrays of objects. The converter handles this correctly.

Why can't I convert all YAML to TOML?

TOML requires the root to be an object/table. YAML sequences (arrays) at the root level cannot be represented in standard TOML.