YAML / JSON Converter
Convert between YAML and JSON formats. Paste in either format and get the other instantly.
How It Works
Paste YAML or JSON into the left panel and click the direction arrow. The tool parses the source format and serialises it into the target format, preserving the full data structure. YAML-to-JSON conversion produces minified or pretty-printed JSON; JSON-to-YAML conversion produces idiomatic YAML with correct indentation.
Use Cases
- Converting Kubernetes or Docker Compose YAML configs to JSON for API payloads
- Translating JSON API responses into YAML for human-readable documentation
- Migrating config files between toolchains that expect different formats
- Quickly checking that a YAML file is syntactically valid