Best Free UI/UX Prototyping Tools
Ranking free UI/UX prototyping tools based on ease of use, feature set, community support, and integration capabilities.
Top Ranked
Balsamiq Mockups is a popular tool for creating quick and simple wireframes. It offers a wide range of pre-designed elements, making it easy to prototype without coding knowledge. Non-profits can bene...
Adobe Illustrator remains the undisputed industry standard for vector graphic creation, a position solidified over decades of development. It is the professional's definitive tool for logo design, com...
Draw.io is a free online diagramming tool that offers basic wireframing capabilities. It supports real-time collaboration and integrates with other tools like Google Drive and Slack. While it may not...
MockFlow is a comprehensive suite of tools for the entire product design process, with a strong foundation in wireframing. It offers a dedicated wireframing tool with an extensive library of component...
Adobe XD is a powerful, vector-based design tool deeply integrated into the Adobe Creative Cloud ecosystem, making it a natural choice for designers already using Photoshop, Illustrator, or After Effe...
Sketch pioneered the modern, focused UI/UX design tool when it launched in 2010, moving away from the bloat of general-purpose suites. It is a Mac-native application beloved for its simplicity, speed,...
Figma has fundamentally reshaped the landscape of digital design by placing real-time collaboration at its core. As a browser-based, platform-agnostic tool, it is the dominant force in UI/UX design, p...
InVision Freehand is a free version of InVision that offers basic prototyping features. It focuses on mobile-first design and provides a simple interface for creating interactive prototypes. Non-profi...
Axure RP is the powerhouse of wireframing and prototyping tools, designed for creating highly functional, complex prototypes with conditional logic, dynamic content, and rich interactions. It goes far...
Lucidchart is a powerful, web-based diagramming application known for flowcharts, org charts, and network diagrams. Its wireframing capabilities are an extension of its core diagramming strengths, pro...
Proto.io is a prototyping tool that allows designers to create interactive prototypes for web and mobile applications. It supports responsive design, making it easy to test different screen sizes. Pro...
