OpenAPI Generator

Generate API clients and server stubs from OpenAPI specs

About OpenAPI Generator

A tool that generates API client libraries, server stubs, documentation and configuration from OpenAPI specifications in dozens of languages and frameworks, keeping code in sync with API contracts. Because the code is openly available, it can be audited, extended and run on private infrastructure, which makes it attractive to teams with privacy or compliance needs. It is commonly adopted through containers or packages, evaluated against commercial alternatives and kept because it solves a focused problem reliably at scale.

OpenAPI Generator key facts

Category: Developer Tools
Pricing: Free — listed in this directory as a free tool, with no paid plan required to use it.
Focus areas: openapi, code generation, api, clients
Official site: openapi-generator.tech

About the Developer Tools category

Editors, platforms, and services developers rely on to build and ship software. The Developer Tools category on Tools Hub currently lists 738 tools. Alongside OpenAPI Generator, it includes Kiota, Liblab, Mountebank, Hoverfly.

FreeDeveloper Toolsopenapicode-generationapiclients

More in Developer Tools

Comparing tools in the Developer Tools category? These related listings are worth a look: Kiota — Microsoft command-line tool to generate API clients; Liblab — SDK generation platform for APIs in many languages; Mountebank — Over-the-wire test doubles for services in any language.