What is JSON to YAML Converter?
JSON to YAML Converter transforms JSON data into clean YAML format, which is more human-readable and commonly used for configuration files (Docker Compose, Kubernetes, CI/CD pipelines). It handles nested objects, arrays, and multiline strings with proper YAML syntax.
How to use
- Step 1 — Paste your JSON data or upload a .json file. Invalid JSON is caught and highlighted before conversion.
- Step 2 — Set the indent width (2 or 4 spaces) and choose flow style options for compact arrays or inline objects.
- Step 3 — View the YAML output with syntax highlighting, then copy or download as a .yaml file for use in your config files.
Result
You're converting a package.json into a YAML config for a CI pipeline. Paste the JSON, set 2-space indent, and get a clean YAML output where nested dependencies are clearly visible without all the braces and quotes.
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