YAML / JSON / TOML ConverterConvert YAML, JSON and TOML without leaving the page.

Input format
Output format
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Ready. Paste structured data and choose formats.

Your YAML, JSON and TOML are converted in your browser. Nothing is uploaded to BroBroGo.

FAQ

Which conversions are supported?

You can convert between YAML, JSON and TOML in either direction. Pick the input and output formats above before converting.

Why can some values not become TOML?

TOML files need a top-level table. A standalone string, number or array can still become JSON or YAML, but it cannot be written as a valid TOML document.

Are comments preserved?

No. The converter reads the data values and writes a clean new document, so comments and original spacing are not carried over.