KOLFAT

FREE • LOCAL • PRIVATE

YAML ↔ JSON Converter

Convert simple YAML maps and lists to JSON, or JSON to YAML.

🔒 Everything is processed inside your browser. We do not upload your input.
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What this tool supports: Supports common nested maps, sequences and scalar values. YAML anchors, custom tags, merge keys, block scalars, and multiple documents are not supported. Maximum text input: 500,000 characters. Processing is local and your original text is unchanged.

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