JSON LAB / BROWSER TOOLS
JSON ↔ YAML
Convert between JSON and YAML for configuration files and DevOps workflows.
What you can do
- Two-way convert JSON ↔ YAML.
- Good for config files.
- Client-side conversion.
- Readable output formatting.
Questions, answered
Is YAML a superset of JSON?
YAML is mostly a superset, but there are differences and edge cases. Always validate output for strict formats.
Does conversion preserve comments?
No. JSON does not support comments, and conversion tools typically drop YAML comments.