JSON to YAML Converter

Convert between JSON and YAML formats instantly. Bi-directional, free, and runs entirely in your browser.

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Frequently Asked Questions

What is the difference between JSON and YAML?

JSON uses braces, brackets, and quotes for structure. YAML uses indentation instead, making it more human-readable. YAML also supports comments, while JSON does not.

When should I use YAML instead of JSON?

YAML is commonly used for configuration files (Docker Compose, Kubernetes, GitHub Actions, Ansible) because of its readability. JSON is preferred for data exchange between systems and APIs.

Does this tool support YAML to JSON conversion too?

Yes. This is a bi-directional converter. Paste JSON on the left and click "JSON to YAML", or paste YAML on the right and click "YAML to JSON".

Does this YAML converter support comments?

The YAML to JSON direction strips comments since JSON does not support them. The JSON to YAML direction produces clean YAML without comments.