YAML Beautifier

Beautify, validate, and format YAML. Convert between YAML and JSON. Copy or download. 100% client-side -- your data never leaves your browser.

10.6Kuses
8.5/10(30)

How to Use the YAML Beautifier

  1. Paste your YAML or JSON into the input area or click "Load Sample".
  2. Click Beautify to format YAML with proper indentation.
  3. Click To JSON to convert YAML to JSON.
  4. Click From JSON to convert JSON to YAML.
  5. Use Copy or Download to save the result.

Features

  • Beautify YAML with configurable indentation
  • Built-in YAML validation with error messages
  • Convert YAML to JSON
  • Convert JSON to YAML
  • Download as YAML or JSON file
  • 100% client-side -- your data never leaves your browser

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Disclaimer: This tool is provided as-is for informational and educational purposes only.

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