📋TOML to JSON Converter

Convert TOML configuration files to JSON format.

TOML Input

JSON Output

About TOML to JSON Converter

Convert TOML (Tom's Obvious Minimal Language) configuration files to JSON format. TOML is increasingly popular for configuration files in Rust, Python, and many modern tools. This converter parses TOML syntax including sections, key-value pairs, and basic types.

How to Use TOML to JSON Converter

1
Paste TOML
Enter your TOML configuration text in the left panel.
2
Convert
Click Convert to JSON to produce the equivalent JSON structure.
3
Copy JSON
Copy the JSON output for use in your application.

Common Use Cases

Converting Cargo.toml configurations for tooling
Migrating config files between formats
Understanding TOML structure for development
Integrating TOML-based configs into JSON APIs

Frequently Asked Questions

What is TOML?

TOML (Tom's Obvious Minimal Language) is a configuration file format designed to be easy to read, with an unambiguous specification. It is used in Cargo.toml (Rust), pyproject.toml (Python), and many other tools.

Does it support all TOML features?

This tool supports the most common TOML features: sections, string, number, and boolean values. Complex features like arrays of tables may need manual adjustments.