Universal Schema Studio – Browser-based OpenAPI, YAML, JSON, and XSD schema viewer and editor

Summary: Universal Schema Studio enables local viewing, editing, and converting of OpenAPI (YAML/JSON) and XSD/XML schemas directly in the browser without accounts or backend. It includes schema viewers, an OpenAPI editor, and learning tools.

What it does

It provides OpenAPI YAML/JSON viewing and editing, XSD to OpenAPI conversion, and XML/XSD visualization, all running locally in the browser with no uploads.

Who it's for

Developers and users needing quick, private schema exploration and conversion without backend dependencies.

Why it matters

It solves the need for fast, secure schema viewing and conversion without requiring file uploads or server-side processing.