YAML ⇄ JSON Converter
Switch between YAML and JSON without leaving the page.
Direction
What is this tool?
YAML is often used for human-edited config; JSON is ubiquitous in APIs and tooling. This converter uses a YAML parser in the browser so your content never leaves the device.
How to use it
- Select YAML → JSON or JSON → YAML.
- Paste your document.
- Copy the converted result into your editor or pipeline.
Related conversions tools
- .env ⇄ JSON ConverterConvert dotenv key/value files to JSON objects and back.
- JSON to C# ConverterGenerate C# class definitions from sample JSON.
- JSON to TypeScript ConverterGenerate TypeScript interfaces or types from JSON.
- JSON to Python DataclassGenerate Python dataclasses or Pydantic models from JSON.