Theme and UI Customization in nopCommerce (Complete Guide)

Your store’s look and feel is the first thing customers notice — and in eCommerce, first impressions can make or break sales.

nopCommerce provides a flexible theming system that allows you to fully customize the design, layout, and behavior of your storefront without touching the core codebase.

In this article, we’ll go step by step through:

  • Creating a new theme

  • Customizing Razor views

  • Applying CSS and JavaScript

  • Optimizing for performance and maintainability

By the end, you’ll be able to create a beautiful, unique nopCommerce theme that aligns perfectly with your brand.