Why convert JSON to YAML?
YAML is easier to read and is used by Kubernetes, Docker Compose, GitHub Actions and many other tools for configuration.
Developer Tools
JSON to YAML
Convert JSON to YAML for config files, Kubernetes and Docker Compose.
Runs in your browser: nothing you enter is uploaded
How it works
1
Paste your JSON
Paste JSON or open a .json file.
2
Choose the indent
Pick 2 or 4 spaces.
3
Copy the YAML
Copy the result or download a .yaml file.
JSON to YAML features
- Clean, readable YAML output.
- 2 or 4 space indent.
- Handles nested objects, lists and special characters.
- Clear errors when the JSON has a mistake.
- One click to convert back from YAML to JSON.
- Private: nothing is uploaded.
JSON to YAML FAQ
Is all JSON valid YAML?
Yes, YAML 1.2 is a superset of JSON, but the converted YAML is much easier to read and edit.
Are comments kept?
JSON has no comments, so there are none to keep.
Is my data uploaded?
No. Everything happens in your browser.
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