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TOML to JSON

Convert TOML configuration to JSON format.

Processed locally — files never leave your device

PLAIN · Max 5MB

Drop a file here, or browse

PLAIN

How it works

1

Upload your TOML file

2

The file is parsed and converted to JSON

3

Download the JSON output

About 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

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.