Convert JSON to YAML
Convert JSON data structure to YAML format.
Input (JSON)
Output (YAML)
Example: Before and After
Before (input)
name: Ada score: 9
After (output)
{
"name": "Ada",
"score": 9
}About This Tool
Transform JSON data into YAML (YAML Ain't Markup Language) format, the human-friendly configuration standard used by Kubernetes, Docker Compose, CI/CD pipelines, and many modern DevOps tools. YAML's cleaner syntax with indentation instead of brackets makes configurations easier to read and maintain.
Common Use Cases
- Creating Kubernetes manifests from JSON data
- Converting JSON configs to Docker Compose format
- Preparing data for CI/CD pipeline configurations
- Making JSON configurations more human-readable
- Converting API responses to YAML for documentation
How to Use
- Paste your JSON data into the input
- The tool converts to properly indented YAML
- Review the clean, readable output
- Copy the YAML for your configuration files
Features
- Produces clean, properly indented YAML
- Handles complex nested structures
- Preserves data types accurately
- Compatible with Kubernetes, Docker, and CI/CD tools
Tips
YAML uses indentation (usually 2 spaces) instead of brackets. Arrays use dashes (-) and objects use key: value pairs.
Frequently Asked Questions
Is my input stored or logged?
No. This tool is designed to run in your browser, and we do not store or log your content during processing.
Is conversion instant?
Yes for most inputs. Output updates immediately, and large inputs may take a moment depending on your device.
Can this handle large text?
It can handle large text, but performance depends on your browser and device. For very large files, consider splitting the input.
Does it support mobile?
Yes. The interface is responsive and works on phones and tablets, so you can use it on the go.
Can I use it for commercial projects?
Yes. You are free to use the output in personal or commercial projects without attribution.
Does this affect numbers or punctuation?
Only if the selected options target them. Otherwise, numbers and punctuation are preserved as-is.