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ZeroServer.tools

YAML Formatter

Validate and normalize YAML indentation.

Indent
Formatted

Normalizing YAML

YAML is whitespace-sensitive, so inconsistent indentation is a common source of bugs. This formatter parses your YAML (validating it and reporting any syntax errors), then re-serializes it with consistent indentation and normalized structure — flow collections become block style and keys keep their original order. All parsing happens locally in your browser.

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