YAML Validator & Formatter
Validate YAML syntax, check indentation consistency, and reformat with consistent spacing. 100% client-side processing.
20.9Kuses
9.1/10(296)
How to Use the YAML Validator
- Paste your YAML into the input area or click "Load Sample".
- Click Validate to check for syntax errors.
- Click Format to reformat with consistent indentation.
Features
- Check indentation consistency
- Detect tab usage (not allowed in YAML)
- Validate key-value pair syntax
- Reformat with configurable 2 or 4 space indentation
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Disclaimer: This tool is provided as-is for informational and educational purposes only.