A Banner Design PLP file is a project file used by Photopea Layered Projects (PLP), an advanced online photo editing tool similar to Adobe Photoshop. PLP files store layered designs, allowing users to edit individual elements such as text, images, shapes, and effects. For banner design, this format is ideal because it keeps the design flexible and editable, making it easy to customize for different platforms like websites, social media, or advertisements. Designers can change colors, resize elements, or swap out logos without starting from scratch. PLP files are especially useful for collaborative work and templates, offering a non-destructive editing experience. Whether for digital marketing or personal projects, using a Banner Design PLP file ensures high-quality, scalable results with full creative control.