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RapideTools

YAML en JSON

Convertissez du YAML en JSON.

Paste YAML to convert it to pretty-printed JSON. Invalid YAML shows a clear error. Parsing uses the js-yaml library, all locally in your browser.

Votre saisie est traitée localement dans votre navigateur — rien n'est envoyé, stocké ni journalisé.

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Comment ça marche

  1. 1 Paste your YAML.
  2. 2 The JSON output appears live.
  3. 3 Copy or download the .json file.

Cas d'usage courants

  • Convert YAML config to JSON.
  • Feed YAML data to a JSON API.
  • Inspect YAML as JSON.
  • Migrate between formats.

Questions fréquentes

Is my input sent to a server?

No. Everything runs locally in your browser — your input is never uploaded, stored or logged.

What about invalid YAML?

A clear error message is shown and the output is cleared until the YAML is valid.

Is it really free?

Yes — free, with no signup and no limits.