This Chrome extension, developed by jsoceandiver, allows users to modify the visual presentation of websites by adding custom CSS and styles. With Website Customizer, users have the ability to customize the appearance of web pages according to their preferences. The extension offers a range of features that enable users to adjust various design elements, including colors, fonts, spacing, and layout. Whether it's customizing a single site URL or applying CSS rules to a group of URLs, Website Customizer provides users with the flexibility to personalize their web browsing experience.

One of the standout features of this extension is its ability to enable or disable CSS rules without removing them. This allows users to experiment with different styles and easily switch between them. Additionally, Website Customizer offers convenient management of URLs through the extension's popup or as a list on the options page. Users can easily add, edit, or remove URLs, making it effortless to apply custom CSS to specific websites or entire domain names.

Another notable feature is the CSS code highlighting and line numbers, which enhance the user experience when working with custom CSS. This makes it easier to identify and edit specific sections of the code.

Furthermore, Website Customizer ensures synchronization of data between devices, allowing users to seamlessly access their customized settings across multiple devices. This feature is particularly useful for users who switch between devices frequently and want to maintain a consistent browsing experience.

Overall, Website Customizer: Add Custom Style and CSS is a valuable Chrome extension for users who wish to customize the visual presentation of websites. Its range of features, including URL-specific CSS, enable/disable functionality, CSS code highlighting, and data synchronization, provide users with the tools they need to tailor their web browsing experience to their preferences.