YAML Formatter

Input
Output
Formatting Options

About This YAML Formatter

This browser-based YAML formatter validates and formats YAML (YML) data for readability. Useful for Kubernetes manifests, CI/CD configs, and app configuration files. All processing happens in your browser - your YAML stays private.

Key Features:

  • Format & Beautify: Convert messy YAML into a consistent, indented structure
  • Validate YAML: Detect syntax errors and invalid YAML documents
  • Indentation options: Choose 2 or 4 spaces

Use Cases:

  • Format Kubernetes YAML manifests
  • Validate CI/CD configuration files
  • Clean up application configuration (YML) files

🔒 Privacy-Friendly: YAML formatting and validation happens entirely in your browser. Your data never leaves your device.