Customization tools are software features that allow users to modify and personalize their experience with a product or service. These tools can include options for changing layouts, colors, fonts, and other design elements to suit individual preferences. They are commonly found in applications like website builders, graphic design software, and video games. These tools enhance user engagement by enabling individuals to create a unique interface or experience. For instance, e-commerce platforms often provide customization options for product pages, allowing sellers to showcase their items in a way that reflects their brand identity.