Essential for initial creation of terms

This is the fastest and most intuitive way to create terms. If you already have spreadsheets with your terms, you can easily copy and paste the CSV values as long as the columns are in the right order: Term, Slug, Description. One term per line.

With other plugins, there is a bit of a learning curve (such as with ACF or Pods). If you need more advanced functionality, you need one of those plugins. Pods has a similar bulk term generator within a given pod field, but it’s not as user friendly or easy to access.

You can even bulk create terms as a children of a parent term.

Custom Post Type UI is a good companion plugin for this if you want an easy way to create custom taxonomies. There’s essentially no learning curve and they do exactly what they are supposed to, nothing more. The two of these plugins are user-friendly, easy to use, and fast to work with.

I have tried several plugins, and this one seems irreplaceable. I haven’t found anything comparable.