The WordPress Customizer is a powerful tool that allows users to make real-time design changes to their WordPress theme. It provides a live preview of modifications, enabling users to see how changes will look before publishing them.

Key features of the Customizer include:

  • Ability to change site logo, favicon, title, and tagline
  • Create and assign navigation menus
  • Add widgets to sidebars
  • Set specific pages for homepage and blog
  • Add custom CSS
  • Preview changes on desktop, tablet, and mobile devices
  • Schedule changes to go live at a later date

The Customizer is accessible through Appearance > Customize in the WordPress dashboard.