Line icons are sleek and simple graphical representations that enhance the aesthetics of websites and apps. These icons typically feature clean, minimalist designs that are easily recognizable and blend seamlessly into various design styles. From navigational elements to social media buttons, line icons are incredibly versatile and widely used for their modern look. Designers often prefer line icons for their ability to maintain clarity and functionality even at smaller sizes, making them perfect for responsive design needs. This type of iconography falls under the categories of graphic design, web design, user interface design, and digital art.