Create five screens in ten minutes without any programming knowledge or prior training!




Origami Studio is described as 'Free design tool built by Facebook designers for creating interactive UI prototypes. An elegant, layer-based interface allows designers to repaidly create prototypes with layers, build interactions and then share them with others' and is a Prototyping tool in the office & productivity category. There are more than 25 alternatives to Origami Studio for a variety of platforms, including Web-based, Mac, Windows, SaaS and Linux apps. The best Origami Studio alternative is Figma, which is free. Other great apps like Origami Studio are Pencil Project, Penpot Desktop, Napkins.dev and Frame0.
Create five screens in ten minutes without any programming knowledge or prior training!




Upload your designs,mockups or wireframes and organize them in projects. Share them with friends, colleagues and clients to get point specific Feedback. Giving Design Feedback is easy possible without any registration by your customers.
Monday Hero converts Sketch App designs into mobile code for developers. It doesn't mean that the developers won't code, it means that Monday Hero will understand and generate layout code, assets, fonts, colors.. for them.




Rapid app prototyping with a user-generated library of components. No design skills needed.




Famous is a design tool that allows you to create and publish live progressive web apps. It's the only tool in the market that lets designers generate a live experience without needing to know any code and without needing any engineers.




Sketch Measure facilitates spec creation for developers and teammates. It's an open source tool featuring a friendly user interface with an intuitive way of making marks.


Prott is a free rapid prototyping and radical collaboration tool. Share your ideas and get feedback through easy-to-make interactive prototypes with Prott.





99% free mobile prototyping tool makes it easy to create clickable mobile app prototypes, and collaborate with your team in real time.

Collaborative version control for images and figures to keep your team in sync for every revision along the way to creating a finished figure set.



Fast prototyping that combines the power of design systems, production code components and live collaboration.
