About JSON to Model

Built by developers, for developers.

Our Mission

We believe that writing boilerplate code is a waste of a developer's time. Building data models, defining types, and writing serialization logic by hand is prone to errors and slows down iteration.

JSON to Model was created to solve this single, tedious problem: turn raw API payloads into beautiful, type-safe, production-ready code in seconds.

  • Lightning Fast

    Everything runs in your browser. No server round-trips.

  • 20+ Languages

    Support for Swift, Kotlin, Dart, TypeScript, and more.

  • Free Forever

    A utility built for the community, supported by unobtrusive ads.

Why we process data locally

Unlike many other online formatting tools, JSON to Model deliberately processes all your inputs entirely on the client side. As developers ourselves, we understand that you might be pasting proprietary API structures, unpublished features, or sensitive schemas.

By ensuring your code never leaves your computer, we guarantee absolute privacy and security for your intellectual property without you having to read through pages of legal fine print.