OpenAPI / Swagger Viewer
Paste an OpenAPI or Swagger specification to render interactive API documentation. Supports JSON and YAML formats with endpoint grouping, parameter tables, and response codes.
OpenAPI Specification
Fügen Sie ein ein OpenAPI oder Swagger specification zu ansehen rendered documentation
OpenAPI / Swagger Viewer
Paste an OpenAPI or Swagger specification to render interactive API documentation. Supports JSON and YAML formats with endpoint grouping, parameter tables, and response codes.
Funktionen
- Parse und render OpenAPI 3.x und Swagger 2.0 specifications
- Interaktiv endpoint navigation grouped von tags
- Farbe-coded HTTP method badges (GET, POST, PUT, DELETE, PATCH)
- Parameter tables mit Typ, location, und requirement info
- Anfrage body schema display mit Eigenschaft details
- Antwort Code listing mit descriptions
Anleitung
- Paste your OpenAPI/Swagger JSON or YAML specification, or click Sample to load an example.
- Toggle zwischen JSON und YAML Format if needed.
- Browse the rendered documentation: expand tags and endpoints to see parameters, request bodies, and responses.
Tipps & Best Practices
- Alle Verarbeitung happens in Ihr Browser — kein Daten ist sent zu jeder Server.
- Verwenden der copy Schaltfläche zu quickly transfer Ergebnisse zu Ihr Zwischenablage.
- Das Tool funktioniert offline nach dem Laden — keine Internetverbindung für die Verarbeitung erforderlich.
- Überprüfen der FAQ section below für answers zu häufig questions.
- Share dieses Werkzeug mit colleagues mit der social sharing buttons.
FAQ
What OpenAPI versions are supported?
The viewer supports both OpenAPI 3.x and Swagger 2.0 specification formats. It parses the paths, operations, and schema objects from either version.
Does it support YAML input?
Yes. You can toggle between JSON and YAML format. The built-in YAML parser handles common OpenAPI structures including nested objects, arrays, and inline values.
Can I use this with my private API specs?
Absolutely. All parsing and rendering happens entirely in your browser. Your API specification never leaves your device, making it safe for proprietary and internal APIs.
How are endpoints organized?
Endpoints are grouped by their tags as defined in the specification. Each group can be expanded or collapsed, and individual endpoints reveal their full details when clicked.
Does it show request and response schemas?
Yes. For endpoints with a request body, the viewer displays the schema properties including name, type, required status, and description. Response codes with their descriptions are also shown.
What HTTP methods are color-coded?
GET (green), POST (blue), PUT (orange), DELETE (red), PATCH (yellow), and OPTIONS/HEAD (purple) each have distinctive color badges for quick visual identification.