Why convert JSON to YAML?

YAML is widely used for configuration files in tools like Docker Compose, Kubernetes, GitHub Actions, and Ansible. Converting from JSON to YAML makes it easier to create or edit these config files.

How is the YAML formatted?

The converter uses 2-space indentation, which is the most common YAML convention. Objects become key-value pairs and arrays use the dash (-) prefix.

Are special characters handled?

Yes. Strings containing colons, hash symbols, quotes, or newlines are automatically wrapped in double quotes to prevent parsing issues.

Can I convert YAML back to JSON?

Yes. Use our YAML to JSON converter tool, which is available in the Developer Tools category.

Is my data sent to a server?

No. All conversion happens in your browser. Your data stays on your device.

Developer Tools

JSON to YAML

Convert JSON data to YAML format for configuration files, Kubernetes manifests, and more.

JSON Input

8 lines • 121 chars

Paste JSON, keep line numbers visible, and convert or copy YAML without leaving fullscreen mode.

Quick examples

YAML Output

environment: production
flags:
  newNavbar: true
  betaBilling: false
  rateLimit: 120