JSON to Go Struct Generator
Generate Go struct definitions from JSON instantly. Free online JSON to Go struct converter with json tags. All processing in your browser.
Click Generate to see outputAbout This Tool
Generate Go struct definitions from JSON data with proper json tags for serialization. This tool is essential for any Go developer working with JSON APIs, web services, or configuration files.
Simply paste your JSON input and the generator produces clean, idiomatic Go struct definitions. It handles nested objects, arrays, pointers for optional fields, and all primitive types (int, float64, bool, string).
The generated code includes json struct tags for encoding/json compatibility, making it ready to use in your Go projects immediately. Save hours of manual typing when integrating with REST APIs or parsing complex JSON payloads.
All processing happens entirely in your browser — your data never leaves your machine. No server uploads, no privacy concerns, just instant code generation.
Perfect for building Go microservices, working with webhook payloads, flattening nested API responses, or creating type-safe configurations for your Go applications.