Spec Parser
Parse OpenAPI 3.x and Swagger 2.0 JSON or YAML.
Paste OpenAPI or Swagger JSON/YAML to inspect endpoints, methods, tags, and schemas locally.
OpenAPI viewer
OpenAPI input
API overview
List available tools
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Schemas
Capabilities
Use OpenAPI Swagger Viewer to check the input, tune the settings, and copy a clean output.
Parse OpenAPI 3.x and Swagger 2.0 JSON or YAML.
Filter operations by path, method, tag, or summary.
Summarize schemas, tags, operations, and versions.
Workflow
Inspect OpenAPI and Swagger specs locally.
Paste OpenAPI or Swagger JSON/YAML into the editor.
Filter operations by method, path, tag, operation ID, or summary.
Check API metadata, operation counts, tags, and schema names.
Good for
FAQ
Practical notes about output, privacy, and common settings.
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