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GoTool

JSON ↔ Go Struct

Convert between JSON and Go struct

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About JSON ↔ Go Struct Converter

Bidirectional converter between JSON and Go structs. JSON → Go analyzes your JSON structure and generates properly typed Go structs with json tags. Go → JSON generates example JSON data from Go struct definitions with reasonable default values based on field types. Supports nested structs and references. Essential for Go developers working with APIs and JSON data.

Frequently Asked Questions

Does it handle nested JSON objects?

Yes, it creates nested struct definitions for each level of nesting in your JSON, with proper type inference for all fields.

What Go types does it generate?

It generates string, int64, float64, bool, and nested struct types based on the JSON data. Arrays are converted to Go slices.

Can I customize the struct name?

Yes, you can specify a custom root struct name. If left empty, it defaults to 'Root'.