JSON tools
JSON to YAML Converter
Switch between JSON and human-friendly YAML for configuration files, with automatic format detection and downloadable output.
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How to use
- Paste JSON or YAML.
- Choose a direction or leave Auto detect enabled.
- Convert, copy, download or swap the result for another pass.
Great for
- Editing deployment configuration
- Sharing human-readable data
- Moving examples between formats
Good to know
The converter focuses on common YAML mappings and sequences. Anchors, custom tags and other advanced YAML features are not supported.
Frequently asked questions
How is the direction detected?
Inputs beginning with { or [ are treated as JSON; other inputs are treated as YAML when Auto detect is selected.
Are YAML anchors supported?
No. Use plain mappings and sequences for predictable JSON output.
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