⚙️ YAML Formatter
Format, validate, and beautify YAML configuration files.
About YAML Formatter
Format and validate YAML files commonly used for configuration (Docker, Kubernetes, Ansible, CI/CD). Auto-indent, detect syntax errors, fix spacing, and convert between YAML and JSON formats.
Features
- Auto-indentation
- Validation and lint
- YAML to JSON
Frequently Asked Questions
What is YAML?
YAML (YAML Ain't Markup Language) is a human-readable data serialization format using indentation-based structure, popular for configuration files in DevOps tools.
How is YAML different from JSON?
YAML uses indentation (spaces) instead of brackets for structure, supports comments with #, and is more human-readable for complex configurations than JSON.
What tools use YAML configs?
Docker Compose, Kubernetes, Ansible, GitHub Actions, GitLab CI/CD, CircleCI, Home Assistant, and many modern DevOps tools use YAML for configuration files.