Digital ToolPad.

Runs in your browser

Requests you choose are sent to the destination URL.

OpenAPI Editor

Edit an API specification's source and browse the parsed operations and schemas alongside it.

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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 OpenAPI Editor

Make focused changes to a specification while reviewing how the document is interpreted. Check operation descriptions and schema references in the browser view. Use your project's normal validation and review process before publishing the revised contract.

How to use OpenAPI Editor

  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.

OpenAPI Editor example

Update an operation description in the raw source and inspect the corresponding endpoint entry.

What to expect from the result

This is a source editor and viewer, not a full contract-testing or code-generation environment. Parsing feedback does not replace comprehensive specification validation.

OpenAPI Editor questions

How do I use OpenAPI Editor?

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?

This is a source editor and viewer, not a full contract-testing or code-generation environment. Parsing feedback does not replace comprehensive specification validation.

Browser processing with requests you control

Editing and inspection happen in your browser. When you request a URL, the browser contacts that destination and sends the request details you provide. Browser access rules and the destination server determine which requests are allowed.

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