PrincipleGalleryTutorialsDocumentationSupportDownloadMyAccountAnimate Your Ideas, Design BetterAppsPrinciple makes it easy to design animated and interactive user interfaces.Whether you're designing the flow of a multi-screen app, or new interactionsand animations, Principle helps you create designs that look and feelamazing.DOWNLOADBUY $129OrRenew, orAdd SeatsPrinciple 6 — Now with Share to WebShare your designs with one click.Learn More
Built for the Biggest ImaginationsThere are a lot of things you might want to design: a short animation, a slickinteraction, or an extensive multi-screen app. No matter what you're doing,you can do it with Principle.AnimationPrinciple's timeline makes it quick work to illustrate the perfect bounce, ease,and pop.Interaction
Want to design a totally new interaction? Principle gives you the freedom toexperiment without limiting you to pre-defined transitions.Multiple ScreensIt's a breeze to design the flow of a multi-screen app; and when you're doneyou'll have a bird's-eye view of all your screens.