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OpenAPI / Swagger Viewer

v1.0.0

Paste or upload an OpenAPI 3.x / Swagger 2.0 spec and browse endpoints, schemas, and parameters in a readable UI.

Interactive OpenAPI 2/3 specification viewer that renders endpoints, request schemas, and response examples in a readable UI.

How to use
  • →Paste your OpenAPI JSON or YAML spec, or upload a file.
  • →Expand an endpoint to see parameters, request body, and response schemas.
  • →Click 'Try it' to send a test request directly from the browser.
  • →Try a preset from the example picker to see sample input.