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OpenAPI to Postman Collection Converter

Convert an OpenAPI 3 document into a Postman Collection 2.1 with requests, parameters and JSON bodies.

STEP 1

Start with your input

Edit the example or replace it with your own text.

How to use OpenAPI to Postman Collection Converter

  1. Paste or edit the openapi 3 json document.
  2. Select create postman collection to process it in your browser.
  3. Review the result, then copy it or download the generated file.

Create OpenAPI to Postman Collection output

Creates a Postman 2.1 collection from OpenAPI paths, operations, path/query parameters and basic request bodies. Resolve security schemes and complex references in Postman after import.

Review before importing or running

Generated output is a starting point for your workflow. Check target-specific names, permissions, field types and limits before importing data or running commands.

Example input

{"openapi":"3.0.3","info":{"title":"Pet API","version":"1.0.0"},"servers":[{"url":"https://api.example.com"}],"paths":{"/pets":{"get":{"summary":"List pets","responses":{"200":{"description":"OK"}}}}}}

Is my input uploaded?

No. This conversion runs in your browser and does not upload your input.

Is input uploaded?

Processing takes place in your browser. This tool does not send your input or selected files to a conversion API.

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