YAML 轉 JSON 工具

在你的瀏覽器中將 YAML 轉換為 JSON。支援巢狀對應、清單、字串、數字和布林值。

如何使用本工具

1
Paste or type your YAML into the input box, using spaces (not tabs) for indentation.
2
Read the pretty-printed JSON that appears below the box as you type.
3
If a red error message shows instead, check your indentation and remove unsupported syntax.
4
Select and copy the JSON output to paste into your config, code, or API client.

YAML 和 JSON 都是資料交換格式，能夠表示相同的結構。YAML 對人來說更易讀（沒有大括號或引號），而 JSON 則更具普遍的可剖析性。當你需要將資料輸入到只接受 JSON 的工具中時，在兩者之間轉換是設定檔（GitHub Actions、Docker Compose）的常見需求。

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.

支援 YAML 的進階功能嗎？▼

錨點、別名、多行字串和標籤均不受支援。對於這些情況，請使用 js-yaml 等功能完整的 YAML 剖析器。