Lunacy – free UX testing tool for Windows, Mac and Linux
Turn ideas into polished UX designs with Lunacy. Test prototypes and refine them before development begins.
Turn ideas into polished UX designs with Lunacy. Test prototypes and refine them before development begins.
Start by linking elements in your design to create a basic prototype. Select a clickable area (like a button), and use the prototyping tool to connect it to another screen. Repeat this process to create a flow between frames.
Test your prototype by clicking the play button in the tool. This opens a preview in your browser, where you can check how the design works and make sure the navigation feels right.
While previewing, log in to your account to add comments directly on the prototype. Use the comment tool to leave feedback or suggestions for changes, making it easy to collaborate with your team.
Unlock the ultimate UX testing experience with Lunacy's all-in-one collection of graphics, photos, illustrations, icons, fonts, and UI design kits. Experiment with layouts, styles, and navigation effortlessly based on users' feedback. This complete toolkit helps you save time, build better prototypes, and refine your designs for maximum impact.
Lunacy's AI features make app UX design faster and smarter. Upscale images, remove backgrounds instantly, and fill layouts with auto-generated placeholder text and avatars in seconds. These tools save time, help you create better prototypes, and help you get better feedback during UX testing.
Lunacy makes UX design teamwork effortless with real-time collaboration, allowing your team to work on the same file together. Use built-in text and audio messaging to communicate directly in the app, making it easy to share ideas and solve problems faster. Add fun and clarity with stickers to highlight design elements or give feedback. These features are perfect for UX testing, enabling instant feedback and quick design adjustments during sessions.
Enjoy the freedom to work with full functionality, online or offline—whenever you need Lunacy and wherever you are.
Lunacy is available on Windows, Mac, and Linux, offering a seamless design experience across all major operating systems.
With our app, you can open .sketch files directly and import files from Figma.
Frequently asked questions
What our users say
Lunacy has been really helpful for my web design projects. It's easy to use and gives me everything I need to create great-looking websites. Plus, it's free, which is perfect for my freelance work.
Lunacy has become my go-to tool for UI/UX design. It's lightweight, easy to use, and perfect for quickly iterating on wireframes and prototypes. The interface is clean and intuitive, which lets me focus more on design and less on figuring out how to use the software.
LUNACY
The form has been successfully submitted.