Best Free Prototyping Tools

Prototyping is the only and best way to validate your initial ideas. After you design all your pages, you need a fast and simple tool to prepare prototype and perform user testing. In this list, you will find best free to use prototyping tools that help you to solve design problems before writing even a single line of code.

Perhaps many designers have troubles how to choose the best one because there are many prototyping tools now available. To help with this selection, we compiled the best of the best: here are the top free prototyping tools you should use!


We currently prefer to use invision because it is online and easy to create and share your protoype with your users&clients. They define themselves as “The world’s leading prototyping, collaboration & workflow platform”. The team are constantly adding new features to help designers prototype more efficiently.


Marvel is not only prototyping tool, it is also design and collaboration tools. You can use marvel free for 2 projects. If you are a student, it would be great for project in school. They create lots of samples and kits to lead you in prototyping process.


Vectr is a vector based design and prototyping program. It is compatible and free for Mac, Windows, Linux, and Chromebook. You can share prototypes with a URL and it is integrated into apps like Slack for powerful collaboration. You can share your mockups to annotate and edit them.

Adobe Comp CC

Adobe Comp offers a new approach to develop and design prototypes, but due to its user-friendly design, there is virtually no learning barrier. It provides several tutorials to help you get started, if you need them. If you want to share your design prototypes with your team or clients, you can use Adobe’s Behance network to get feedback.


Origami is a prototyping tool that has been used to create mockups for several apps including Instagram, Messenger, and Paper. Origami supports the development of interactive iOS&Android prototypes. The tool offers designers gestures and transition animations. It offers a couple of useful features for interactive prototyping, including plugins for Sketch and Photoshop. You can easily test your interactive mobile prototypes directly within an iOS device with the companion app, Origami Live.

Adobe XD

XD is focused on Design and Prototype. The Design tab features simple vector and text tools, and is used for creating your design. The Prototype tab is for previewing, and sharing your design. With Adobe, you can build high-fidelity prototypes.


A desktop based application can be used to prototype for mobile and web apps quickly and easily. It is really a good choice for users at any level of experience. You could build interactive prototypes with simple drag and drop, without any programming knowledge.