Lunacy — free prototyping software for you and your team
Lunacy helps you create both low-fidelity and high-fidelity prototypes easily. Collaborate seamlessly with your team using powerful built-in features.
Lunacy helps you create both low-fidelity and high-fidelity prototypes easily. Collaborate seamlessly with your team using powerful built-in features.
Open Lunacy and create a new project. Choose the canvas size based on your prototype requirements, whether low-fidelity or high-fidelity.
Use Lunacy's tools to create wireframes for low-fidelity prototypes. Add shapes, text, and images to visualize your ideas clearly.
Enhance your prototype by adding details and interactivity. Once satisfied, export your design in the desired format for sharing or testing.
Lunacy offers a rich selection of graphic assets, including photos, illustrations, icons, and UI kits specifically designed for creating both low-fidelity and high-fidelity prototypes. Easily access elements that elevate your designs and enhance presentation during user testing, ensuring a seamless transition from concept to prototype.
Boost your prototyping workflow with Lunacy's AI tools. Use the image upscaler to enhance image quality, the background remover to isolate design elements, and the placeholder text generator for realistic content in your prototypes. These features streamline your design process, making it easier to focus on usability testing and feedback.
Lunacy's collaboration features enable seamless teamwork on prototype designs. Real-time collaboration lets your team work together without delays, while built-in messaging allows easy sharing of thoughts and feedback. Use stickers to annotate designs instantly, ensuring everyone's input is captured as you refine your prototypes for user testing.
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 is the Robin Hood of design tools, taking all the best features from Sketch and giving them to us Windows folks. It's like a revolution in the making.
Lunacy has been a fantastic tool for designing assets for my indie game. It’s easy to use, and I can quickly create the UI elements and graphics I need. Lunacy makes it simple to design professional-looking game assets without needing advanced skills.
LUNACY
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