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免费 JSON to TypeScript Converter

Generate TypeScript interfaces or type aliases from any JSON object or array. Paste your JSON and get ready-to-use TypeScript types instantly.

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export interface User {
  id: number;
  name: string;
  email: string;
  isActive: boolean;
  score: number;
  tags: string[];
  address?: null;
}

export interface Root {
  user: User;
  createdAt: string;
  version: number;
}

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工作原理

1
输入
输入你的文本或数据。
2
处理
在你的浏览器中即时处理。无服务器,无等待。
3
下载
保存你的结果。不存储任何内容。

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