A WordPress theme controls the design and layout of your website, while a plugin adds specific functionality.

WordPress Theme

A theme defines:

  • Website layout and design
  • Colors, fonts, and styling
  • Page templates

WordPress Plugin

A plugin adds features such as:

  • SEO tools
  • Sliders and galleries
  • Importers, scrapers, or automation
  • Performance or security tools

Do I Need Both?

Yes. Most websites use one theme and multiple plugins to extend functionality.