TOML provides explicit types and is the standard for Python configuration (pyproject.toml).
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JavaScript Object Notation is the most widely used data interchange format. Lightweight, easy to parse, and supported by every programming language.
TOML is a config file format with explicit types. It's the official format for Python's pyproject.toml and Cargo's Cargo.toml.
Use TOML for application configuration, especially in Python (pyproject.toml) or Rust (Cargo.toml) projects. It has explicit types and no ambiguity.
Paste your JSON into the editor on json2toon.co. The tool detects the input and produces TOML instantly, then you copy the result. Conversion runs entirely in your browser, so nothing is uploaded to a server.
Yes. Converting JSON to TOML on json2toon.co is free with no account, signup, or usage limit. A free public API is also available for automated, programmatic conversion.
TOML provides explicit types and is the standard for Python configuration (pyproject.toml).
Yes. The JSON to TOML conversion happens client-side in your browser. Your source data stays on your device and is never sent to or stored on a server, which makes it safe for private or sensitive payloads.