JSON to Go / Rust Struct
Convert JSON to Go struct (with json tags) or Rust struct (with serde). Handles nested types. Free, no signup.
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Frequently asked questions
- Does this support nested JSON objects?
- Yes. Each nested object becomes a separate named struct in both Go and Rust output.
- How are JSON number types mapped?
- Integers map to int64 (Go) or i64 (Rust). Floats map to float64 (Go) or f64 (Rust). Detection is based on whether the value has a decimal point.
- Is my data sent to a server?
- No. All conversion runs entirely in your browser using JavaScript. Your JSON never leaves your device.