OpenAPI/Swagger Viewer
Paste your OpenAPI or Swagger JSON specification to view endpoints in a clean, organized interface. Perfect for API documentation, endpoint exploration, and development workflows.
Tool Features
- Parse & Validate: Validates your OpenAPI/Swagger JSON specification
- Clean Interface: View endpoints organized by HTTP method and path
- Detailed View: Click endpoints to see parameters, responses, and descriptions
- Copy Endpoints: Quick copy functionality for endpoint paths
- Tag Support: Shows API tags for better organization
Supported Formats
- OpenAPI 3.0+ specifications
- Swagger 2.0 specifications
- JSON format (YAML support coming soon)
- Complete API specs with paths, parameters, and responses
- Server definitions and API metadata
Pro Tips
- Click on endpoints to expand detailed information
- Use the copy button to quickly grab endpoint paths
- Method badges are color-coded (GET=green, POST=blue, DELETE=red, etc.)
- Load the example to see how the viewer works
- All processing happens locally - your API specs never leave your browser
Common Use Cases
- Review API specifications before implementation
- Debug and validate OpenAPI/Swagger files
- Explore third-party APIs and their endpoints
- Present API documentation in meetings
- Quick reference for available endpoints and parameters