Postman & OpenAPI Viewer
Free online Postman Collection (v2.1, v2.0, v1.0) and OpenAPI 3.x / Swagger schema viewer, runner, and cURL code generator in a clean Postman UI.
Toolrium API Studio
Postman Collection & API Studio
Import your exported Postman Collections (v2.1, v2.0, v1.0) or OpenAPI 3.x schemas to browse endpoints, copy cURL snippets, inspect request bodies, and test APIs in a clean Postman UI.
Import Postman JSON
Drag and drop your exported collection file (.json)
Paste Raw JSON
Or load demo sample
100% Client-Side & Private
cURL & Snippet Generator
Variable Substitution
Mock Responses Viewer