Conversions we convert

YAML2JSON reads any conversion's layout — there are no templates to configure. Pick a conversion below, or just upload your YAML file to convert it now.

JSON to YAML

Turn JSON into clean, readable YAML — the fastest way to draft config files from API responses or schema examples.

YAML Validator

Paste YAML and get instant validation — precise parse errors with line and column, the same strictness your CI pipeline applies.

Kubernetes YAML to JSON

Convert k8s manifests — including multi-document files with --- separators — into JSON for kubectl, Terraform, or API calls.

Docker Compose to JSON

Convert docker-compose.yml into JSON to feed tooling, generate docs, or diff environments programmatically.

GitHub Actions YAML to JSON

Workflows are YAML; automation often wants JSON. Convert .github/workflows files instantly, anchors resolved.

OpenAPI YAML to JSON

Swagger/OpenAPI specs convert cleanly between formats — many generators and validators only accept the JSON flavor.

YAML to JSON Online

No install, no CLI — a browser-only converter with real YAML 1.2 parsing and copy/download output.

Don't see your conversion? It still works — the converter reads any layout. Upload a YAML file →