JSON to Go Struct Generator
Convert JSON data to Go struct definitions with proper field tags, type inference, and nested structure support.
JSON Input
GO
Go Struct Output
Try with sample JSON
Simple Object
Basic user data
Nested Object
Object with nested structures
Array of Objects
List of items
API Response
Typical REST API response
Complex Structure
Mixed types and nesting
Privacy First
All conversion happens locally in your browser. Your JSON data never leaves your device.
JSON to Go Struct Generator
Our JSON to Go struct generator instantly converts JSON data into properly formatted Go struct definitions. Perfect for working with JSON APIs in Go applications, generating data models, and saving development time.
Features
- Type Inference - Automatically detects strings, numbers, booleans, arrays, and objects
- JSON Tags - Generates proper
`json:"fieldName"`struct tags - Nested Structures - Handles deeply nested objects with separate struct definitions
- PascalCase Conversion - Converts snake_case and camelCase to Go's PascalCase convention
- Optional Fields - Support for
omitemptyand pointer types
Go Struct Tags
The generated code includes struct tags for JSON marshaling/unmarshaling:
`json:"fieldName"`- Maps struct field to JSON key`json:"fieldName,omitempty"`- Omits field if empty/zero value`json:"-"`- Ignores field during JSON operations