How to use JSON ↔ YAML
- Paste bounded source text.
- Choose the explicit direction or root name where available.
- Review and copy the generated output.
JSON and YAML Converter
Convert JSON and safe YAML structures in either direction while preserving scalars, arrays, objects, null, and Unicode.
Private by design. Input is parsed locally and is never executed, fetched, or navigated.
Convert JSON and safe YAML structures in either direction while preserving scalars, arrays, objects, null, and Unicode. The result is deterministic and remains editable text.
How OpenFileTools processes it
Local processing, explicit choices.
A bounded local parser builds a data model, applies the documented mapping, and creates inert text output. No eval, navigation, network request, or code execution is used.
Questions, answered.
Is input uploaded or executed?
No. Parsing and generation happen locally and input is treated only as data.
Is output deterministic?
Yes. The same supported input and settings produce the same structure and ordering.
Related guide
Read the related guide