JSON to Rust Structs

Convert JSON to Rust structs with Serde derive macros online for free. Generate Rust type definitions from any JSON object. Browser-based — no data sent to servers.

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JSON to Go Struct

Generate Go structs from JSON

JSON to TypeScript

Generate TypeScript interfaces from JSON

JSON Formatter & Beautifier

Format and validate JSON with syntax highlighting online

Frequently Asked Questions

Are Serde macros included?

Yes. Generated Rust structs include #[derive(Serialize, Deserialize)] and #[serde(rename_all = "camelCase")] attributes for proper JSON handling.