YAML and JSON converter
Convert YAML and JSON locally while preserving exact numeric literals.
Text, files and images are processed in your browser and are not uploaded.
Result
Run the tool to see the result.
How to use
Convert one JSON-compatible YAML document to JSON, JSON to YAML, or format YAML. String keys, duplicate-key checks and bounded aliases protect data integrity. Custom tags, cycles and non-JSON numbers are rejected. Comments are not retained.