Notes about this designer

When I created this designer there were no tools for creating OpenAPI3 definitions and I hated editing the Json. So, I created this visual designer to generate the Json for me.

Once I had it, I figured I might as well make it available to anyone else who wants to use it. So, here it is, you can use it as much as you like for free. I hope you find it useful.

All required definition elements are provided for, but not all optional Open API 3 specifications are suppported in the interface. I have selected what's most commonly used and what's most useful. You can amend the json definition manually with anything else you need.

A few limitations of the designer UI:

More info about me and some of the other things I do