YAML Formatter and Validator
YAML formatter online to format YAML with consistent indentation and validate syntax.
YAML Formatter and Validator
Format YAML with consistent indentation (2, 4, or 8 spaces) and validate syntax. Errors show line and column. For converting between YAML and JSON, use the YAML ⇄ JSON Converter.
Use cases
- Config files – Kubernetes, Docker Compose, CI configs
- API specs – OpenAPI YAML
- Validation – Check syntax before commit or deploy
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