JSON 轉 YAML 轉換器

將 JSON 轉換為 YAML。去除大括號、引號和逗號，獲得更整潔的設定檔。

如何使用本工具

1
Paste or type your JSON into the text box.
2
The converter parses it with JSON.parse and renders YAML below as you type.
3
If the JSON is malformed, a red parser error appears instead of output — fix the JSON and the YAML updates.
4
Select the YAML in the output block and copy it into your config file.

在語法上，YAML 是 JSON 的超集：每個 JSON 檔案都是有效的 YAML，但反之不然。將 JSON 轉換為 YAML 主要是為了美觀：用縮排取代大括號，去掉簡單鍵的引號，並用換行取代逗號。這對於將 API 回應轉換為人類可編輯的設定檔非常有用。

Turning a JSON API response into a YAML snippet you can paste into a Kubernetes or Docker Compose file.
Rewriting a package.json fragment or settings blob as YAML to read it more easily during review.
Drafting a GitHub Actions or GitLab CI workflow when you have the config as JSON but the pipeline expects YAML.
Converting a JSON fixture into YAML for an Ansible playbook or a Helm values file.
Quickly checking how a nested JSON structure looks once the braces and commas are stripped away.
Producing readable YAML examples for documentation from JSON you already have.

YAML 能轉換回完全相同的 JSON 嗎？▼

對於簡單資料，可以。包含特殊字元的字串會加上引號以保留原樣。