By Team Edtoolkits · Developer
Paste an OpenAPI 3 or Swagger 2 file (JSON or YAML) to browse it as docs, check it for mistakes and copy example requests as curl or raw HTTP. Nothing is sent.
Use the guide alongside the working tool.
Open OpenAPI Viewer & Validator →Get started
Paste your OpenAPI or Swagger file (JSON or YAML), open a file, or start from the sample.
Adjust and explore
Pick Docs to read it, or Example requests to get curl or HTTP text. Filter by path, tag or name.
Save and share
Read the checks for problems, then copy the text or download it.
Privacy and limits
Checks the common mistakes (required fields, undeclared path parameters, duplicate operationIds, broken local $refs, bad response codes); it is not a full schema validator. Only local $refs are followed, nothing is fetched. Example requests are text for you to copy; this tool never sends them. Your file stays on your device.
Ready to apply this workflow?
Try OpenAPI Viewer & Validator →Explore a related workflow
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Keep your original files and review the result. Found unclear instructions? Contact Team Edtoolkits.