格式化与代码
JSON 到 JSON Schema
Infer a JSON Schema document from a sample.
Runs in your browser
编辑注
Understanding · A schema is a contract, not a class.
本深度章节目前仅有英文版本。上方的转换工具支持您的语言;长篇说明文章尚未翻译。
常见问题
Quick answers.
›How does inference work?
The tool inspects the data types of your values, such as identifying strings, integers, or arrays. It builds a corresponding `type` definition and maps out the hierarchy of your data.
›Can it handle nested objects?
Yes. The generator recursively traverses objects and arrays to create a complete schema including nested `properties` and `items` definitions.
›Is the generated schema valid?
The output follows the JSON Schema Draft specification. While it provides a structural foundation, you may need to manually refine specific constraints like `format` or `pattern` for strings.
›Is my data safe?
Yes. No data is sent to a server. The conversion logic runs entirely in your browser session for maximum privacy.
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