2D modeling involves creating blueprints, drawings, and product designs in two dimensions. These documents can describe the basic layout of the product. 2D designs are useful for broad overviews of products. They offer a simple, easy-to-read representation of what your product looks like from above. 2D modeling is useful for conducting high-level inspections and comparing large-scale changes over time. They’re usually high-resolution and zoomable, which allows you to inspect various parts of a project closely.