OpenAPI Viewer for Fast API Exploration

APIDesc is an online OpenAPI spec viewer, Swagger doc viewer, and API explorer for browsing endpoints, inspecting schemas, and testing requests.

Paste a public OpenAPI URL or upload JSON/YAML. The document is held in your browser session, while only requests you explicitly send reach the proxy.

Try the public Swagger Petstore example to see a familiar OpenAPI document in the viewer.

Read the APIDesc documentation