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Simply convert JSON to YAML with this online live converter.
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JSON to YAML: Paste your JSON in the Your JSON panel. The YAML output appears instantly.
YAML to JSON: Paste your YAML in the Your YAML panel. The JSON output appears instantly.
Copy YAML or JSON to clipboard with one click.
APIs: Convert Swagger/OpenAPI JSON specs to YAML.
Python: Convert JSON to YAML for config files.
VSCode/CLI: Use for development workflows.
JSON and YAML are both data formats. JSON is used in APIs and web apps; YAML is popular for config files. This converter transforms between them instantly. JSON is valid YAML—so conversion is always possible when JSON is well-formed.
JSON is a subset of YAML 1.2, so valid JSON is always valid YAML. This tool converts JSON to readable YAML format.
Use this as a JSON to YAML converter for Swagger and OpenAPI specs. Paste your API JSON and get YAML instantly. Ideal for OpenAPI JSON to YAML conversion, importing into tools that expect YAML, or switching between formats. Free and runs in your browser.
Convert JSON Schema or any JSON structure to YAML. Paste your JSON in the Your JSON panel—the JSON to YAML schema conversion outputs valid YAML. Supports nested objects, arrays, and all standard JSON types. Use for config files, API specs, or data migration.
This JSON to YAML converter works for Python projects, VSCode workflows, and CLI usage. Paste JSON from any source—APIs, files, or clipboard. Get YAML for pyproject.toml, config files, or tooling. No json to yaml converter python script or VSCode extension needed—use this free online tool.
Simply convert JSON to YAML with this online live converter.