IT-tools

YAML → JSON

Convert YAML to JSON instantly, with clear error messages for invalid input. The conversion runs locally and preserves nested structures.

JSON output
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// About this tool

Turn configuration written in YAML into JSON for APIs, scripts, or tooling. Paste your YAML and copy the formatted JSON output. Nested structures and value types are preserved.

// How to use it

  1. Paste YAML into the input panel.
  2. Check the formatted JSON output.
  3. Copy the JSON or swap the direction.

// Frequently asked questions

Are comments preserved?

No. JSON has no comment syntax, so YAML comments are dropped during conversion.

Is my configuration uploaded?

No. Parsing and conversion happen locally in your browser.

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