JSON to TOML Converter - Free, Instant, In Your Browser
Enter a value in JSON to convert it to TOML.
How to use JSON → TOML
- 1Paste your text or data into the input box above.
- 2JSON → TOML runs instantly, right in your browser.
- 3Copy the result or use it directly.
Your file is processed in your browser and is never uploaded.
Frequently Asked Questions
What's the formula?
Converts a flat or one-level-nested JSON object into TOML - each nested object becomes a [section]. Deeper nesting is not supported.
Is my data sent to a server?
No - everything runs entirely in your browser with JavaScript. Nothing is uploaded.