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JSON to Go Struct

Idiomatic Go structs with `json:` tags.

Runs in your browser

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Understanding · Struct tags do most of the work.

この詳細な解説章は現在、英語版のみで提供されています。上の変換ツールはあなたの言語で動作しますが、長文の解説記事はまだ翻訳されていません。

よくある質問

Quick answers.

How does it handle nested JSON objects?

The converter recursively traverses the JSON to create nested Go types. It produces either inline structs or separate named types depending on the complexity of the input.

What happens with null or empty values?

Fields with null values are typically mapped to `interface{}` or pointer types to handle optionality. You should verify these against your specific API requirements to ensure type safety.

Are the struct tags configurable?

The tool generates standard `json:` tags based on the original keys. It automatically sanitises keys that contain hyphens or spaces to ensure they are valid Go identifiers.

Is my JSON payload secure?

Yes. The conversion logic is executed entirely via JavaScript in your browser. No data is transmitted to an external server during the generation process.

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