JSON to YAML

Convert JSON to YAML while preserving key order.

JSON Input90 chars
YAML Output
YAML output appears here

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Frequently Asked Questions

Does key order survive the conversion?

Yes — JSON.parse preserves the original key order for string keys, and the YAML dumper writes keys in that same order.

What YAML style is used?

Standard block style (one key per line, indentation-based nesting) rather than flow style, since that's the more readable, more common form for hand-edited config files.

Can I convert the result back to JSON?

Yes — use the YAML to JSON tool for the reverse direction.

Is my data uploaded anywhere?

No — the conversion runs entirely in your browser.