Free Online JSON to Golang Struct Converter

Instantly transform your JSON payloads into clean, production-ready Go struct definitions.

Main Struct Name

Struct Tags

JSON XML

Extra Tags

Mapstructure GORM

Indentation

Field Casing

JSON Input

Waiting for input...

Golang Struct

Generated

Processing happens entirely in your browser. Your JSON data never leaves your machine.

Smart detection of types including nested objects, arrays, pointers, and numeric precision.

Easily add support for popular Go libraries like GORM, Mapstructure, and standard XML.