YAML → JSON

Format

Turn YAML configs into JSON for APIs, tooling, and debugging.

Output options

Supports common YAML mappings, sequences, and block scalars. Anchors and tags are not supported.

How it works

Paste YAML: Add your YAML config, list, or API payload on the left.
Parse locally: Everything runs in your browser without uploads or tracking.
Export JSON: Copy or download the structured JSON instantly.
Readable output: Choose indentation so the JSON stays easy to review.

How helpful was this tool?

Loading rating...