TOML ↔ JSON

Convert between TOML and JSON. TOML is a minimal configuration file format used by Rust, Go, and Python projects.

Input

TOML or JSON

Output

JSON or TOML

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TOML → JSON JSON → TOML Pretty print

FAQ

What is TOML?: TOML (Tom's Obvious, Minimal Language) is a config file format that aims to be easier to read and write than JSON. It supports comments, dates, and multi-line strings.
What JSON values are lost when converting to TOML?: Null values and JavaScript-specific types like NaN and Infinity are not representable in TOML and will produce an error.
Is my data uploaded anywhere?: No. All conversion happens locally in your browser.