YAML to JSON Converter - Parse YAML Config Files

Convert YAML to JSON format instantly online. Perfect for Kubernetes, Docker, and CI/CD configs. Free, private, processes in your browser.

YAML Input

JSON Output

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Frequently Asked Questions

JSON is needed for APIs, JavaScript applications, and tools that don't support YAML. Converting helps integrate YAML configs with JSON-based systems and enables programmatic processing.

Yes. Multiple YAML documents separated by '---' are converted to a JSON array. Single documents output as plain JSON objects.

Anchors (&) and aliases (*) are resolved and expanded in the JSON output. The reference is replaced with the actual content, eliminating duplication.

YAML types like !!str, !!int, !!bool are converted to their JSON equivalents. Dates in YAML become ISO 8601 strings in JSON.

Yes. Convert Kubernetes YAML manifests to JSON for API calls, automation scripts, or tools that require JSON input. Perfect for kubectl apply or programmatic deployments.

YAML comments (lines starting with #) are removed during conversion since JSON doesn't support comments. Only the data structure is preserved.

Yes. All conversion happens in your browser using JavaScript. No data is sent to any server. Your sensitive configuration files stay private.

Yes. Invalid YAML will show an error message with the line number and description. This helps debug YAML formatting issues.

Complex keys (keys that are objects themselves) are converted to JSON using string representation. Simple keys remain as straightforward JSON properties.

Yes. Select the 'Minified' indent option to create compact JSON without whitespace, perfect for APIs or when file size matters.