TOML (Tom's Obvious Minimal Language) is a configuration file format that is easy to read and write, commonly used in Rust (Cargo.toml) and Python (pyproject.toml) projects.

TOML Editor & Validator - Free Online Tool

Edit, validate, and convert TOML configuration files online. Real-time syntax checking with JSON output.

Frequently Asked Questions

What is TOML?

TOML (Tom's Obvious Minimal Language) is a configuration file format that is easy to read, commonly used in Rust (Cargo.toml) and Python (pyproject.toml) projects.

Can I convert TOML to JSON?

Yes! This editor parses TOML and displays the equivalent JSON representation. Click "Validate & Convert" to see the JSON output.

Does the editor validate TOML syntax?

Yes, the editor performs real-time syntax validation and highlights any errors with descriptive messages.