YAML to JSON Converter

Upload YAML file
 .yaml / .yml / .zip up to 1 MB (50 MB PRO)

Use this tool to convert YAML into JSON

Paste or upload a YAML file and instantly get back valid JSON. The conversion runs entirely in your browser — nothing is uploaded to a server. Useful for piping Kubernetes manifests, CI workflows, OpenAPI specs, or application configs into tools that only accept JSON.

  1. Paste or upload your YAML
  2. Click Convert
  3. Copy the JSON output or download it as a .json file

Also check out our YAML to CSV Converter, JSON to YAML Converter, or read the YAML data format guide.

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