YAML to JSON Converter

Paste YAML, convert, then copy or download formatted JSON.

Designed to process supported files locally in your browser.

How to use YAML to JSON Converter

  1. Paste YAML.
  2. Convert.
  3. Copy or download JSON.

How it works

js-yaml parses YAML; output is JSON.stringify with indentation.

Privacy

Your files are processed in your browser and are not uploaded to ToolBoxy servers.

YAML to JSON Converter FAQ

Is data uploaded?

No.

What if YAML is invalid?

A clear parser error is shown.

Does it support anchors?

Depends on the js-yaml build; basic documents work well.