Here is a Chrome extension that automatically detects OpenAPI files on any web page and lets you open them with one click in your favorite API tools like Swagger UI, ReDocly, etc.

Install - API Factory - Chrome Web Store

Pin the extension

Open any webpage containing OpenAPI - https://www.canva.dev/docs/connect/ or https://www.weather.gov/documentation/services-web-api

That's it. If the webpage contains an OpenAPI file, extension open opens a popup with all the tools. Launch the detected OpenAPI file in your favorite tool including Swagger UI, ReDocly, etc.