About YAML to JSON Converter
The other direction: YAML in, JSON out. Most APIs, databases and tools speak JSON, so when a config file is written in YAML but something downstream needs JSON, this is the bridge.
You can get pretty-printed JSON or minified single-line output — handy for stuffing a config into a request body or a single field. It uses the js-yaml library under the hood, so anchors, aliases and multi-line strings get resolved rather than mangled.
All done locally in the browser; the YAML never leaves your machine.
Frequently Asked Questions
Why convert YAML to JSON?
JSON is the de facto standard for data exchange: many APIs, databases and applications only accept JSON. Converting YAML configs to JSON is useful when you need to send a config as a request body or import it into JSON-only tooling.
Can I output minified JSON?
Yes. Select the "Minified (0 Spaces)" indentation option to produce compact, single-line JSON — ideal for API request bodies and storage.
Does it handle anchors, aliases and other YAML features?
The converter uses the mature js-yaml library, which supports standard YAML features including anchors, aliases, multi-line strings and tags, resolving them into equivalent JSON.
Is the conversion done locally?
Yes. Everything runs in your browser with JavaScript, and your YAML is never sent to any server.