Pattern design refers to the process of creating a repeating design that can be applied to a surface, such as fabric, wallpaper, or packaging. Pattern designers use a variety of techniques, including hand-drawing, digital software, and photography, to create their designs.

The design process typically begins with brainstorming and sketching ideas for the pattern. The designer may then refine their sketches and create digital versions of the design using software such as Adobe Illustrator or Photoshop. Once the design is complete, it can be printed onto a sample or prototype to test the pattern's scale and color.

Pattern designers must consider a variety of factors when creating their designs, such as the intended use of the pattern, the size and scale of the design, and the color palette. They may also need to ensure that the pattern is seamless, meaning that it can be repeated infinitely without any visible seams or breaks in the design.

Pattern design is used in a variety of industries, including fashion, home decor, and graphic design. Skilled pattern designers are in high demand, as their work is essential in creating visually appealing and functional products.