quicktype banner


quicktype Overview

Convert JSON into gorgeous, typesafe code in any language.
Generate models and serializers from JSON, schema, and GraphQL for working with data quickly & safely in any programming language.

  • Provide sample JSON files, URLs, JSON schemas, or GraphQL queries.
  • quicktype generates types and code to read, write, and validate the data.
  • Use the code for easy parsing, type safety, and autocompletion.

Stay on top of new tools for iOS developers

Subscribe to get a convenient weekly roundup of iOS Dev Tools' newest addition
of helpful and time-saving developer tools, services, and SDKs to get your job done faster.