A wireframe is a visual outline of a website, webpage, or application and shows the intended layout of the product, with an outline of the features and content. You can build a wireframe using digital tools or draw one by hand. Developers and designers often create wireframes in the early stage of website or app development. Wireframes help teams plan ahead for developing a website or application. Wireframing allows designers to plan the structure of a product and show the plan to all team members. This way, all team members can give feedback and make changes to the wireframe before spending time building the full product. It is easier and less costly to discuss ideas and make changes on the wireframe than to make changes in the middle of development.