WordPress Meta Boxes Plugins

Provides an easy to use and powerful API for building forms that can be displayed, customized and saved any way you want.

Create a shadow system of blog-specific screen layout options in a multisite environment.

Flow Fields is a WordPress plugin that allows you to easily add custom fields to your posts, pages, and other custom post types.

Alter any taxonomy's meta box appearance (in the Classic Editor) to single or multiple select dropdowns, or toggle button style checkboxes.

Set up permissions for categories and taxonomies to admin users whose role is not "administrator"

DEMO