Prepare specs & guidelines, freaking fast! Quickly turn your designs into powerful specs and guidelines for developers. Easily document properties of UI elements, tailored to the platform you’re working on. Generate powerful color palettes automatically from the colors you use; export codes and resources for iOS, Android and Web. Zeplin gives you everything you need, in one place: No more back-and-forths, messy email threads. Invite your teammates and keep all your design resources, needs in one location. Collaborate efficiently and save time.