The device art generator enables you to quickly wrap app screenshots in device artwork. This provides better visual context for your app screenshots on your website or in other promotional materials
Easily create mobile web app mocks you can share, test on multiple platforms, and use in production. Beta. Really. Incomplete and contains bugs. But have fun already.
Live by the Mockup, Die by the Mockup :: UXmatters
Mockup… The term itself brings to mind the duality inherent in this omnipresent design artifact. It’s both a direct representation of a product experience and a shallow portrayal of an interactive system at the same time.