Convert OpenAPI to clean Markdown.
Paste or upload an OpenAPI or Swagger JSON/YAML file. Get a portable Markdown reference with authentication, endpoints, parameters, responses, and schemas. Nothing is uploaded.
OpenAPI input
JSON or YAML
Markdown output
Ready for conversion
Your Markdown reference will appear here.
Use a production spec to expose the gaps a small example will hide: operation names, auth overrides, schemas, and responses.
What it converts
The contract layer, without pretending it is the whole docs set.
OpenAPI 3.x JSON and YAML
Swagger 2.0 JSON and YAML
Servers and authentication schemes
Endpoint parameters and request bodies
Response codes and schemas
Reusable component schemas
Your spec stays local
Parsing and conversion happen in your browser. The tool does not send the document to a DocsAlot API.
What Markdown cannot infer
A contract does not know your recommended workflow, account setup, migration sequence, or support policy. Add those as authored guides.
Build the complete system
Connect references to SDKs, CLIs, onboarding, and change detection with API documentation automation.