Convert TOML to JSON for web applications or when JSON is required.
Use the converter below or open in full converter with more options.
TOML is a config file format with explicit types. It's the official format for Python's pyproject.toml and Cargo's Cargo.toml.
JavaScript Object Notation is the most widely used data interchange format. Lightweight, easy to parse, and supported by every programming language.
Use JSON when you need maximum compatibility with other systems, APIs, or programming languages. It's the de facto standard for web APIs and data exchange.
Paste your TOML into the editor on json2toon.co. The tool detects the input and produces JSON instantly, then you copy the result. Conversion runs entirely in your browser, so nothing is uploaded to a server.
Yes. Converting TOML to JSON on json2toon.co is free with no account, signup, or usage limit. A free public API is also available for automated, programmatic conversion.
Convert TOML to JSON for web applications or when JSON is required.
Yes. The TOML to JSON 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.