Why would I need to convert YAML to JSON?

Many tools and APIs accept JSON but not YAML. Converting Kubernetes manifests, GitHub Actions workflows, or Docker Compose files to JSON allows them to be used with JSON-only tools or APIs.

Are YAML anchors and aliases supported?

Yes. YAML anchors (&name) and aliases (*name) are resolved during conversion so the output JSON contains the fully expanded values.

Does it support multi-document YAML?

The converter processes the first document in a YAML stream. Multi-document YAML (documents separated by ---) may produce partial results.

YAML to JSON Converter

Converts YAML (YAML Ain't Markup Language) to JSON. Handles all YAML constructs including nested mappings, sequences, multi-line strings, anchors, and aliases. Commonly needed when working with Kubernetes configs, GitHub Actions workflows, Docker Compose files, and other YAML-based tools that need JSON output.

YAML Input

Convert Kubernetes manifests, CI/CD configs, or any YAML to JSON without installing a CLI tool.

Frequently Asked Questions

Related Tools

Markdown to HTML

Convert Markdown to HTML instantly.

HTML to Markdown

Convert HTML markup to clean Markdown syntax.

CSV to JSON

Convert CSV data into a JSON array of objects.

JSON to CSV

Flatten a JSON array of objects into a CSV spreadsheet.

XML to JSON

Convert XML documents to a JSON representation.

JSON to XML

Convert a JSON object or array to an XML document.