Enjoy a full set of web interactions
Your website prototype can make full use of interactions – push your user experience to where you want it to be. Improve usability and work on the conversion rates of your website. With Justinmind’s tool, design validation is easy.
Transitions
Add transitions with a fading, flipping, popping or flowing effect for a unique navigational experience.
Effects
Create bouncing, highlighting, shaking, folding, dropping or sliding effects for any event inside your prototype.
2000+ UI components for website prototyping
Check out our specific libraries like Basic Web, Zurb, Bootstrap or Kendo components. Download any of our UI kits for free! Alternatively, bring in your own components into the prototyping tool.
Web UI kit
Everything you could possibly need to build your website prototype from the ground up.
Bootstrap
Enjoy components from the most popular open source framework for website and web apps.
Zurb
An advanced and responsive front-end framework for mobile-friendly websites.
Kendo
Have a prototype that makes use of both HTML5 and Javascript, without wasting a second looking for components.
Salesforce
Make Salesforce UI design lightning fast with completely responsive elements.
SAP Fiori
All the components and structures you need for a great Fiori prototype.
One prototype for desktop and mobile
Justinmind ensures your creations are adaptable to any device. Prepare for screen dimensions and different devices – test and validate everything!
Liquid layouts
Design prototypes that are ready for any screen and orientation with ease
Auto-resize UI components
Simply choose the components and rest assured they will adapt and look exactly like they should
Advanced pinning
Fix UI components in any part of the screen to create parallex effect or floating buttons
Visual design
Give your users an experience they won’t forget with sophisticated details or clear minimalist lines – design the website your users dream of.
Advanced design features
Change transparency, size and orientation, add shadows or borders to visual elements
Import from Photoshop and Illustrator
Import layers or images into your web prototype without any fuss for a potent UI design
Import from Sketch
Import your design into Justinmind and add interactions for an efficient design process
By using Justinmind to support ‘blue sky thinking’ we designed what stakeholders actually wanted with the freedom of a technology-agnostic tool.
"Tim Gagnon
SEI
Forms and data
Your prototype design can include functional form components, with basic built-in interactions to save time. Build on them as you go, adding validation and advanced interactivity for the most realistic prototype ever.
Variables
Use variables to design the conditional user flows of your website prototype. Determine what should happen, in response to what action and when. Allow users to validate a complete experience.
Conditional navigation
Establish rules for navigation based on who users are or what they do for specific navigation flows.
Conditional content
Determine what users will see in different situations around your website based on variables.
Speed up website prototyping
Our features aim to help communication, teamwork, consistency and upholding of standards. All that, with total creative freedom to design the website you dream of.
Create your own UI kits
Use your component libraries and align your design process with the UI elements of your development framework.
Templates and masters
Share content across screens, like navigation menus or footers – make global changes and save time.
Jira and TFS integrations
Your prototyping can blend seamlessly with your agile workflow on JIRA and TFS, linking tasks to specific pages or components.
Export to HTML & docs
Your website prototype can be exported into interactive HTML, along with a complete list of specifications.
Inspiring website prototype examples
These awesome examples include some of the classic traits that make Justinmind so helpful to designers – from complete interactions to ready-to-use forms, and everything in between.
