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4.4 Previewing prototypes

Ready to see how your prototypes look? In this lesson, we’ll show you how to share your prototypes and make the most out of them — whether you’re testing them with users or presenting designs to clients.

Key learnings

  • You can share your prototypes via the Mac app, the web app or in the Sketch iPhone app — whatever works best for you.

  • To open the preview window in the Mac app, click the Preview button in the toolbar.

  • In the web app, you’ll find prototypes in the Prototypes section in the About tab. Click on a prototype’s thumbnail to open and preview it in your browser

  • You can share a link to your prototype for anyone to view in any browser.

  • To preview and share prototypes in the Sketch iPhone app, launch the app and open your document. In the Document sheet, tap on a prototype to play it.

Lesson files

  • How do you duplicate a document?

    To duplicate a document to your Workspace, click on Three dots in the top bar and choose Duplicate to My Drafts. Have fun!


Profile photo of Joseph Todaro

Joseph Todaro

Head of Video at Sketch

Joseph is our Head of Video at Sketch. He brings over a decade of product, design, and education experience. Before joining Sketch, he was a Senior Product Designer at InVision and was also responsible for the design education courses for InVision Studio and DSM.

While designing in-flight entertainment software at Fuse IFX, he migrated his team to Sketch – a tool that would go on to change the way he works. Eventually, he founded as a side project to share his knowledge and passion for the tool.

Joseph currently teaches UI and UX design at the Laguna College of Art and Design. He continues to share resources with the design community through projects like,, and

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