Sample JSON
Load an example object and try the converter in either direction.
Input (JSON)
Paste JSON to get started
or drag & drop a .json file
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Output (YAML)
Converted YAML appears here
Output previewWaiting to convert
When to use YAML
- Kubernetes manifests
- GitHub Actions workflows
- Docker Compose configuration
Related tools
About JSON ↔ YAML conversion
YAML is designed to be easy for people to read and write, while JSON is widely used by applications and APIs. Both formats represent the same structured data, so nested objects and arrays retain their hierarchy as you convert between them.
Your content stays in this browser; it is never uploaded to a server.
- ✓ Bidirectional
- ✓ Preserves nested structure
- ✓ Runs in-browser
- ✓ Free forever