Free JSON to YAML ConverterReadable YAML, quoted where it matters.

Turn JSON into YAML for configs, CI files or deployment manifests.
Values that some YAML readers would misread are quoted for you.

Safe quoting2 or 4-space indentNo upload

No sign-up No upload No limits

FromTo

Input

Or try an example

Paste or open data to convert it.

Output

Indent Sort keys

Your data is converted in this browser tab and never leaves your device.

THREE SIMPLE STEPS

How to use the JSON to YAML

Paste your JSON

Paste it or drop a .json file. Errors are shown by line and column.

Choose the indent

Use 2 or 4 spaces, and sort keys if you like.

Copy the YAML

Copy it or download a .yaml file.

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JSON to YAML FAQ

Is this JSON to YAML converter free?

Yes, with no account and no limits.

Is my JSON uploaded?

No. It is converted in your browser tab and never leaves your device.

Why are some strings quoted?

Words such as yes, no, on and off, and dates like 2024-01-01, would become booleans or dates in some YAML readers. They are quoted so they stay strings everywhere.

Are multi-line strings kept?

Yes. Text with line breaks is written as a YAML block, exactly as it was.

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