TOML to JSON Converter - Free, Instant, In Your Browser
Enter a value in TOML to convert it to JSON.
How to use TOML → JSON
- 1Paste your text or data into the input box above.
- 2TOML → JSON 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?
Supports the common TOML subset: top-level and [section] key=value pairs, strings, numbers, booleans, and flat arrays. Dotted keys, arrays of tables, and inline tables are not supported.
Is my data sent to a server?
No - everything runs entirely in your browser with JavaScript. Nothing is uploaded.