About YAML2JSON

YAML2JSON turns YAML files into clean, structured spreadsheets. Upload a PDF or image and get your data back as CSV or Excel in seconds — no manual re-keying, and no templates to configure.

What it does

Paste or upload YAML and get clean JSON instantly — multi-document files, anchors, and merge keys handled. JSON to YAML works too. Nothing is sent to a server.

Who it's for

Real YAML 1.2 parsing (js-yaml) in your browser — anchors, aliases, merge keys, multi-document streams. Instant as-you-type conversion, strict error messages with line numbers, and both directions.

Your data stays yours

Conversion runs entirely in your browser. Your configs, secrets, and manifests are never uploaded, logged, or stored — there is no server side. See our privacy policy for details.