Use our frequently updated UI libraries, with 4000+ components, to jump start.
Visual design
Design your own high-fidelity UI components and make them fully-functional. Enjoy dozens of design features for realistic prototypes.
Adaptive / Resposive design
Customize and adjust your wireframe with a dynamic layout to fit all screen sizes across all devices with Justinmind’s flexible events and actions.
Smart templates
Templates allow you to share content (headers, footers and more) that you can reuse on any screen or design, while maintaining styles.
Masters
Masters are a way to group components that can be shared across screens, making global changes.
Fonts
A font type drop-down contains the list of fonts available on your system and an option to add more from Google fonts directory.
Smart guides
Use guides, rulers, and the grid tool to place and align elements on the canvas.
Sketch plugin
Import stunning visuals from Sketch into your prototype, transforming static elements into interactive components.
Adobe plugins
Link images and SVG files from Photoshop, Illustrator or Sketch. They will be automatically updated whenever remote files are modified.
Interaction
Rich web interactions
Choose from all sorts of user triggers to define rich interactions. You can reproduce any action you can think of without technical expertise.
Mobile gestures and transitions
Choose from a full set of awesome gestures and super-smooth transitions that will make your prototype feel as realistic as possible.
Animations and effects
Improve UX in interaction design by building advanced animations and using a vast selection of effects.
Test on real devices
Use our app to view and navigate through your interactive prototype, and test out the entire user experience directly from your device.
Conditions
Conditions or rules can be set up for any given event interaction in order to manage its actions’ execution.
Variables
Share data between different screens in your data-driven prototypes with variables, which let you store any kind of information during simulation.
Forms and Data
Data lists
Design prototypes that have functional lists of data. Import your own data, and validate through data visualization.
Functional forms and fields
Prototype forms with completely functional fields, reproduce field-filling, validation and error messages.
Data grids
Design smart tables and reproduce their dynamic behavior. You can combine operators and attributes with fields, variables, and your own data.
Business logic rules
Reproduce the end-to-end flows of business rules and conditions to validate the specific requirements of your prototype.
Test with real data
Import your own data into your interactive prototypes, by populating Data Masters with data from .csv files.
Collaboration
Share and get feedback
Use customized categories with labels and colors for solid management. Have comments and chats on specific components of the design.
Co-edit prototypes / Team prototyping
Share your prototype so that everyone in your team can edit and make changes to your designs simultaneously.
Design handoff for developers
Invite developers in with the reviewer mode, giving them full access to dimensions, assets and CSS in the design.
Design Systems
Create your own UI kits, layouts and styles. Keep your patterns up to date, synchronize across the team. It’s all in the system.
User management
Maintain full control, easily administering and managing repositories, users, permissions, roles, and access levels across all the teams.
Test and Visualize
Test on any browser
Justinmind will let you view and test your web and mobile app prototypes instantly from any browser, with native web display and different device skins.
Test on real devices
Use our app to view and navigate through your interactive prototype, and test out the entire user experience directly from your device.
User testing integrations
Choose from one of the many user testing tools Justinmind is integrated with and let real world users validate your prototype.
Export & documentation
Interactive HTML+JS
Export your prototype to a fully functional and interactive HTML document and make it readily available to view in any web browser.
Document generation
Export your project to MS Word or PDF file and get a clear specifications document along with the visuals needed for interpretation.
Export to images
Easily turn screens, templates, masters or scenarios into image files.
API / SDK
Access the Justinmind API to integrate with your tools, download existing plug-ins, and code your own with our SDK.
Agile Requirements
Requirements management
Gather and capture requirements. Enjoy version management. Link requirements directly to the relevant components.
JIRA, Microsoft and Doors integration
Integrate and share requirements with the requirements management tools you’re already using.
User Scenarios
Visualize your user navigation flow in your interactive prototypes by simulating the scenarios that you’ve designed.