Does this support nested objects and arrays?

Yes. Nested structures are preserved in both directions.

JSON ↔ YAML

New

Convert JSON to YAML and YAML to JSON instantly. Ideal for configs, Kubernetes manifests, and API payloads.

Mode

JSON

YAML

{"name":"DevKit","free":true}

name: DevKit
free: true

Beautify and minify JSON instantly

Validate JSON syntax with detailed errors

Convert between JSON and XML

Convert between CSV and JSON