JSON to YAML Converter
Convert between JSON and YAML formats instantly. Paste JSON to get YAML or YAML to get JSON with customizable indentation.
Frequently Asked Questions
How do I convert JSON to YAML online?▾
Paste your JSON into the input field, select the JSON to YAML mode, and click Convert. The YAML output appears instantly with proper indentation. You can copy the result with one click.
Can I convert YAML back to JSON?▾
Yes. Toggle the mode to YAML to JSON, paste your YAML content, and click Convert. The tool outputs formatted JSON with your chosen indentation (2 or 4 spaces).
What YAML features are supported?▾
This tool supports objects, arrays, strings, numbers, booleans, null, nested structures, flow sequences, flow mappings, comments, and quoted strings. It covers the most common YAML use cases.
Is my data safe when using this converter?▾
Yes. All conversion happens entirely in your browser using client-side JavaScript. No data is ever sent to a server.