Is JSON to Swift Model Converter free to use?

Yes, JSON to Swift Model Converter on SarmoTools is completely free. All processing happens in your browser — no sign-up, no data collection, no server uploads.

JSON to Swift Codable

Convert your JSON objects into production-ready Swift Structs. Automatically adds Codable conformance, handles primitive types, and manages nested models for iOS/macOS apps.

JSON Input

Swift Output (Structs)

What is JSON to Swift Model Converter?

Free online JSON to Swift converter. Instantly transform your JSON objects into strongly-typed Swift Structs with Codable support for iOS development.

How to use this tool?

Our JSON to Swift Model Converter works entirely in your browser. All processing is done client-side, meaning your data never leaves your computer. Simply input your content, and the tool will provide instant results with premium accuracy.

Key Features

100% Private: Data stays in your browser.
Lightning Fast: Instant results as you type.
Zero Cost: Free to use forever.