A Banner Design PLP file is a layered project file used in software like PixelLab, popular among mobile graphic designers. The “PLP” format allows users to save and reopen editable designs, retaining text, images, shapes, and effects in separate layers. This makes PLP files ideal for banner design, as users can easily customize colors, fonts, and layouts without starting from scratch. Designers often share PLP files as templates for event posters, YouTube banners, business ads, and social media graphics. Using a PLP file speeds up the design process and maintains consistency in branding. Beginners and professionals alike benefit from its flexibility. To edit a PLP file, simply open it in PixelLab, make changes, and export your final banner in high resolution.