Does it work with YAML specs?

Only JSON OpenAPI specs are currently supported. Convert your YAML spec to JSON first using yaml-to-json.

OpenAPI to Postman Collection

Convert OpenAPI JSON specs to Postman Collection v2.1 for instant API testing.

Secure & Private

Fast Processing

No Installation Required

or drop files here

Files stay private. Automatically deleted after 2 hours.

Upload your OpenAPI 3.0 JSON spec.

All endpoints and methods are converted to Postman requests.

Download and import the collection JSON into Postman.

All HTTP Methods Supported

Request Bodies Templated

Base URL Preserved

Postman v2.1 Format

Convert Jupyter Notebook (.ipynb) to PDF with all outputs and plots preserved.

Render Mermaid diagram syntax (.mmd) to crisp vector PDF.

Convert Markdown (.md) files to editable Microsoft Word documents.

Generate professional PDF documentation from OpenAPI 3.x or Swagger 2.0 specs.

Try our AI-powered chat interface for multi-step document workflows and batch processing.