Birdor Tools · Data

YAML ⇄ JSON Converter

Convert YAML to JSON and back again, with instant parse error feedback and pretty-printed output on both sides. Everything runs locally in your browser — perfect for tweaking configs, manifests, and API payloads without leaving the page.

JSON Input

Paste or type your JSON (object, array, value).

Auto-convert on input

JSON → YAML

YAML Output

Pretty-printed YAML result.

/* Converted output will appear here */

Parsing and conversion run entirely in your browser usingJSON.parseandjs-yaml.