JSON to YAML Converter
Convert JSON into clean, readable YAML — ideal for turning config into a friendlier format.
JSON config, made readable
YAML has become the preferred format for configuration because its indentation-based style is easier to read and edit than JSON's brackets and quotes. This converts JSON into equivalent YAML, which is exactly what you want when you have config or data as JSON and would rather maintain it as clean, comment-friendly YAML.
Paste your JSON and it comes back as YAML.
Clean YAML avoids the gotchas
Converting from JSON is actually the safest way to get correct YAML, because the tool produces properly-typed, well-indented output rather than leaving you to hand-write the indentation YAML is so strict about. It also quotes values that YAML might otherwise misread — the classic cases where a country code or a version number gets mangled by YAML's eager type guessing. If you need to go the other way, or convert both directions interactively, the bidirectional JSON-and-YAML tool covers that; this is the focused JSON-to-YAML direction.
Common questions
Why convert JSON to YAML?
YAML's indentation-based style is easier to read and edit for configuration than JSON's brackets and quotes.
Is converted YAML safer than hand-writing it?
Yes — it produces correct indentation and quotes values YAML might otherwise misread, avoiding the common gotchas.
Is my data uploaded?
No. The conversion happens in your browser.