What is the main purpose of a wireframe in UX design?

The main purpose of a wireframe in UX design is to serve as an outline or sketch of a product. Wireframes are essential in the early stages of the design process as they provide a blueprint that outlines the structure, layout, and functionality of a website or application. They focus primarily on the arrangement of elements, such as navigation, content areas, and interactive features, without delving into the visual aspects like colors, fonts, or images.

By using wireframes, designers can quickly visualize ideas, iterate on designs, and convey their concepts to stakeholders and team members. This allows for early feedback and adjustments before moving on to more detailed design stages, which can save time and resources in the long run. Additionally, wireframes help facilitate effective communication among cross-functional teams by conveying the intended user experience and interaction flows clearly.