YAML ↔ TOML Converter

Convert between YAML and TOML configuration formats. Supports key-value pairs, sections, arrays, and basic types.

Frequently Asked Questions

YAML (YAML Ain't Markup Language) is a human-readable data serialization format that uses indentation to denote structure. It is widely used for configuration files in tools like Docker Compose, Kubernetes, GitHub Actions, and Ansible.
TOML (Tom's Obvious Minimal Language) is a configuration file format that is easy to read due to its clear semantics. It uses key = value pairs and [sections] for grouping. It is the default config format for Rust (Cargo.toml) and Python (pyproject.toml).
This converter handles flat and single-level nested key-value pairs, strings, numbers, booleans, and simple arrays. Deeply nested structures and advanced YAML features like anchors or multi-line strings are not supported in this basic browser-based converter.