Are Themes Free on WordPress Org?

There is no one-size-fits-all answer to this question, as the answer will depend on the specific WordPress site and theme you are using. However, in general, WordPress themes are typically free to use, with some exceptions.

If you are using a free WordPress theme, then the theme developer may have placed some restrictions on the use of certain features or themes. For example, a free theme might not allow you to use custom fonts, or to add custom content or pages to your site.

If you are using a paid WordPress theme, then the theme developer may have put some restrictions on the number of copies you can make of the theme, or the number of sites you can use the theme on.

Overall, however, it is generally safe to assume that WordPress themes are free to use. If you have any questions about the permissions or restrictions associated with a particular theme, be sure to contact the theme developer directly.