JSON to YAML
Convert JSON objects to YAML format while preserving the hierarchical structure.
How to use
- 1Paste the JSON.
- 2Click Process.
- 3Copy the YAML.
About
Converts JSON into YAML while keeping the hierarchy, useful for configs and pipelines that use YAML.
How to convert JSON to YAML
UtilNexo's converter turns a JSON object into the YAML format, which is more readable and used in configuration files.
JSON uses braces and brackets; YAML uses indentation and hyphen lists. An object like {"name": "Ana", "age": 30} becomes `name: Ana` and `age: 30`.
YAML is common in Docker, Kubernetes, CI/CD, and automation tool configurations, where human readability is valued.
Examples
- {"name": "Ana", "age": 30} → name: Ana / age: 30.
- {"list": [1, 2, 3]} → list: followed by - 1, - 2 and - 3, each on its own line.
Limitations
- JSON with complex types or keys with special characters may require quotes in YAML.
- The conversion preserves the data, but final formatting may vary by tool.
How to use the JSON to YAML converter
- 1Paste valid JSON.
- 2Click Process.
- 3Copy the generated YAML.
Frequently asked questions
What is YAML?
It is a human-readable serialization format based on indentation, used in configurations.
Do I need to validate the JSON first?
Yes. The input JSON must be valid for the conversion to work correctly.
Can I convert YAML back to JSON?
Yes. There are converters in the reverse direction; here the tool does JSON → YAML.
Other tools
Text to Slug Converter
Convert text to URL slug format.
Text to ASCII Converter
Remove accents and convert to ASCII.
Hexadecimal to Text
Convert hexadecimal to text.
Text to Hexadecimal
Convert text to hexadecimal.
Binary to Text Converter
Decode binary strings into readable text.
Text to Binary
Convert text to binary.