JSON to Golang Struct Generator
Convert JSON objects to idiomatic Go structs with json tags and nested type definitions.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. No data is ever transmitted across the network.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
How to Use JSON to Golang Struct Generator
Paste your raw JSON text into the source editor.
Enter the name of your top-level Go struct.
Copy or export the generated .go file into your Go project package.
Frequently Asked Questions
How does it handle nullable or missing keys?
Null values are converted to Go pointer types (*string, *int64) for safe JSON unmarshaling.
Does it support ISO-8601 timestamps?
Yes, RFC-3339/ISO-8601 date strings automatically map to time.Time with appropriate package imports.
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