Digital ToolPad.

Runs in your browser

Requests you choose are sent to the destination URL.

Swagger Viewer

Browse supported OpenAPI and Swagger-style API documents in a local reference workspace.

Open an OpenAPI or Swagger file

Open a JSON or YAML spec, load one from a URL, or paste it into the source editor. Everything is processed locally.

Working with Swagger Viewer

Inspect endpoint definitions without setting up a separate documentation site. Use the navigation to locate an operation and read its parameters and response schemas. Keep the raw source available when a reference needs closer inspection.

How to use Swagger Viewer

  1. Paste an OpenAPI document or open a JSON or YAML file.
  2. Browse paths, operations, parameters, and schemas.
  3. Edit the source when needed and inspect the parsed result.

Swagger Viewer example

Open a sample API specification and find the GET operation for a resource, then inspect its documented response.

What to expect from the result

Rendering a specification does not verify the running API or guarantee support for every specification extension. Remote imports can be limited by browser access rules.

Swagger Viewer questions

How do I use Swagger Viewer?

Paste an OpenAPI document or open a JSON or YAML file. Browse paths, operations, parameters, and schemas. Edit the source when needed and inspect the parsed result.

What should I check in the result?

Rendering a specification does not verify the running API or guarantee support for every specification extension. Remote imports can be limited by browser access rules.