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JSON to Rust Serde

Generate Rust Serde structs from JSON instantly. Create Rust models with Serialize and Deserialize derives for APIs, Axum, Actix and backend services.

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Input JSON

Paste or edit your JSON sample

Rust Serde output

Serde Serialize/Deserialize structs

Ready
use serde::{Deserialize, Serialize};

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Root {
    pub id: i64,
    pub name: String,
    pub email: String,
    pub active: bool,
    pub score: f64,
    pub tags: Vec<String>,
    pub profile: serde_json::Value,
}

Why JSON to Rust Serde?

Rust services using Serde need struct definitions matching JSON API contracts.

This page presets Rust Serde output so you can paste API JSON and ship typed code faster.

FAQ

How do I convert JSON to Rust Serde?

Paste your JSON sample into the editor on this page. The Rust Serde output updates live — copy it or download a .rs file.

Is JSON to Rust Serde conversion free?

Yes. JSON to Rust Serde conversion on WebioTools is free for normal usage and runs in your browser.

Is my JSON data sent to a server?

No. Code generation happens locally in your browser. Your JSON never leaves your device.

Can I use this for API responses?

Absolutely. Paste REST or GraphQL JSON responses to scaffold Rust Serde definitions for your project.