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JSON to TypeScript Interface

Convert JSON to TypeScript interfaces or types.

json to typescripttypescript interface generatorjson to ts

拖放文件到此处，或点击浏览

Supports JSON files

隐私： 此工具完全在您的浏览器中运行。数据不会发送到我们的服务器。我们不存储、分享或访问您在此处理的任何信息。

示例

Example 1
{"name":"John","age":30,"active":true}
Click "Example 1" above to load
Example 2
{"items":[{"id":1,"name":"Item 1"},{"id":2,"name":"Item 2"}]}
Click "Example 2" above to load
Example 3
{"metadata":{"createdAt":"2024-01-01","tags":["tag1","tag2"]}}
Click "Example 3" above to load

常见问题

Q: Does it generate interfaces or types?

A: You can choose between interface and type alias.

Q: Can I handle optional fields?

A: Yes, fields with null/undefined become optional.

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隐私与安全

此工具完全在您的浏览器中运行。数据不会发送到我们的服务器。我们不存储、分享或访问您在此处理的任何信息。