JSON to Rust Converter
// Generate Rust serde structs from JSON
#About JSON to Rust Converter
Free online JSON to Rust converter. Automatically generate Rust structs with serde Serialize and Deserialize derives from JSON data. This tool runs entirely in your browser — your data is never sent to a server. Just paste your input, get instant results, and copy with one click. No sign-up or installation required.
#FAQ
How do I generate Rust structs from JSON? ▾
Paste your JSON into the input field and the tool will produce Rust structs with #[derive(Debug, Serialize, Deserialize)] attributes. Fields use snake_case with serde rename attributes when needed.
What Rust types does the converter produce? ▾
The converter maps JSON strings to String, integers to i64, decimals to f64, booleans to bool, and arrays to Vec<T>. Null values are typed as Option<serde_json::Value>.
</> Embed this tool ▾
Copy this code to embed the tool on your website. Adjust the height to fit your layout.
<iframe src="https://www.browserutils.dev/embed/json-to-rust" width="100%" height="500" frameborder="0" title="JSON to Rust Converter"></iframe>