YAML to JSON Converter

Move simple maps and lists between JSON and YAML.

Calculated Result

name: calnora tools: 3

Formula: Indent maps and lists; not a full YAML 1.2 engine

About this calculator

Good for flat configs. Anchors, tags, and folded scalars are out of scope. If YAML parse fails, fix quotes or indent.

FormulaIndent maps and lists; subset of YAML 1.2

JSON.stringify/parse plus an indent walker for maps and dash lists.

Convert CSV tables to JSON objects and back.

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Decode a JSON Web Token header and payload locally.

Encode or decode UTF-8 text as RFC 4648 Base64.