3D modeling refers to creating a three-dimensional representation of an object using specialized software. It is an essential part of various fields, such as architecture, engineering, gaming, film, and product design. 3D modeling enables designers and developers to create realistic visualizations of their ideas, which can be used for prototyping, testing, and marketing.

There are different techniques used to create these models, like using polygons or sculpting tools. Nowadays, it’s easier and cheaper for people to make their own 3D models. They can also use 3D printers to turn their digital models into real objects. 3D modeling has changed the way people design and create things because it allows them to make more complex and realistic models than they could before.