Is the YAML to JSON private?

YAML parsing runs in this browser tab. HappyFormatter does not upload the text.

What can I use the YAML to JSON for?

Config snippets, API examples, YAML cleanup are common uses. The tool runs in your browser so it is suitable for quick checks and sensitive snippets.

Does HappyFormatter store YAML to JSON input?

No. HappyFormatter's utility tools process pasted input in the browser tab and do not store it on a server.

Private browser utility

YAML to JSON

Convert simple YAML documents to JSON in your browser. Useful for config snippets, examples, and structured notes.

What this tool is good for

Convert common mappings, arrays, strings, numbers, booleans, and null values.

Pretty-print the JSON result for API clients and editors.

Keep private config snippets local while converting.

YAML to JSON

What this tool is good for

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