About JSON ↔ YAML Converter
JSON and YAML are two of the most popular data serialization formats. JSON is widely used in APIs and web applications, while YAML is preferred for configuration files (Kubernetes, Docker Compose, GitHub Actions) due to its human-readable syntax. This tool converts between the two formats instantly, preserving data structure and types.
How to Use
Paste your JSON or YAML content in the input area. Click "JSON → YAML" to convert JSON to YAML format, or "YAML → JSON" for the reverse. Adjust the indentation level (2 or 4 spaces) as needed. Copy the result with one click.
Common Use Cases
- •Converting API responses (JSON) to YAML for Kubernetes manifests
- •Transforming Docker Compose YAML files to JSON for programmatic editing
- •Converting CI/CD pipeline configs between JSON and YAML formats
- •Migrating configuration files from one format to another
- •Debugging YAML syntax issues by converting to JSON and back