Convertisseur YAML vers JSON

Comment utiliser cet outil

1. 1

   Paste or type your YAML into the input box, using spaces (not tabs) for indentation.

2. 2

   Read the pretty-printed JSON that appears below the box as you type.

3. 3

   If a red error message shows instead, check your indentation and remove unsupported syntax.

4. 4

   Select and copy the JSON output to paste into your config, code, or API client.

Qu'est-ce que le convertisseur YAML vers JSON ?

Cas d'usage courants

• Quickly turning a small docker-compose.yml or GitHub Actions snippet into JSON to inspect its structure.

• Converting a hand-written config block into JSON to paste into a tool or API that only accepts JSON.

• Checking how YAML scalars like true, 123, or ~ get typed once they become JSON values.

• Sanity-checking indentation in a YAML fragment by seeing whether the nesting comes out as you expect.

• Generating seed JSON fixtures for tests from a more readable YAML draft.

• Teaching or learning the mapping between YAML structures and their JSON equivalents.

Questions fréquentes