Unminify YAML Online — Free YAML Formatter
Unminify compressed YAML instantly. Restore readable formatting from minified configs — browser-only processing.
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YAML Unminification
Unminify YAML online.
Features
Restore readable indentation.
Unminify YAML
Restore readable indentation.
Basic example
Minified YAML
{apiVersion: v1, kind: ConfigMap, metadata: {name: app-config}, data: {key: value}}
Formatted YAML
apiVersion: v1
kind: ConfigMap
metadata:
name: app-config
data:
key: value
Options
Remove Comments
When true, parse+dump removes # comments. When false, whitespace-only minify preserves # lines.
Parse path drops comments; whitespace path keeps them
YAML conversion helpers
Use JSON → YAML, YAML → JSON, YAML → XML or YAML → CSV for format conversion.
FAQ — Unminify YAML
Unminification
Same as beautify?
Yes — both use yaml.load → yaml.dump.
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