TOML to JSON
Convert TOML configuration to JSON format.
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How do I use TOML to JSON?
Upload your TOML file
The file is parsed and converted to JSON
Download the JSON output
What is TOML to JSON?
Convert TOML configuration files to JSON format. TOML is widely used in Rust (Cargo.toml), Python (pyproject.toml), and other tools. Convert to JSON for use in JavaScript projects or APIs. Powered by JustUse.me — free, ad-free, and private. This tool runs entirely in your browser. Your files are never uploaded to any server.
Frequently asked questions about TOML to JSON
What is TOML?
TOML (Tom's Obvious Minimal Language) is a configuration file format designed to be easy to read. Used by Cargo, Hugo, and many other tools.
Are nested tables supported?
Yes. All TOML features including nested tables, arrays of tables, and inline tables are supported.
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Last updated: April 2026