Can I convert both YAML to JSON and JSON to YAML?

Yes. This tool supports bi-directional conversion: YAML to JSON and JSON to YAML.

Does it work with large files?

Yes. You can paste or upload reasonably large YAML/JSON files and convert them instantly in your browser.

No. All conversions are performed locally in your browser. Your data is never uploaded or stored on any server.

Convert YAML to JSON and back. Multi-doc YAML, pretty/minified JSON, sorting, and YAML flow style.

Direction

Auto-run

Options

JSON Output

Spaces

Sort keys (JSON)

YAML Output

Flow style

Line width

Sort keys (YAML)

Allow multi-doc YAML (---)

Output