Lunacy — free high-fidelity prototyping tool for you and your team

Lunacy empowers designers to create stunning high fidelity prototypes effortlessly, integrating AI tools and collaboration features for effective teamwork.

prototype in Lunacy

How to create high-fidelity prototypes with Lunacy

Step 1

Set up your project

Open Lunacy and create a new project. Choose the appropriate canvas size for your high-fidelity prototype based on your design requirements.

Step 2

Design your interface

Use Lunacy's design tools to create your high-fidelity interface. Incorporate components, typography, and images to enhance the visual appeal and functionality.

Step 3

Preview and share

Preview your high-fidelity prototype in Lunacy. Share it with stakeholders for feedback and make necessary adjustments before finalizing the design.

Unlock your creative potential with graphic assets and UI kits

Lunacy provides a diverse collection of graphic assets, including high-quality photos, illustrations, icons, and UI kits that simplify the creation of high-fidelity prototypes. These resources enhance visual appeal and user experience, enabling designers to present their ideas clearly and professionally.

prototyping design in Lunacy

AI-powered high-fidelity prototyping tool for realistic results

Utilize Lunacy's AI tools to streamline high-fidelity prototyping. Upscale and refine images for clarity, remove backgrounds for clean designs, and quickly generate realistic placeholder text that ensures consistency in your prototypes. Our AI features help you save time and enhance the quality of your work.

AI tools in Lunacy

Streamline your workflow with advanced collaboration features

Lunacy's collaboration features let you design high-fidelity prototypes with your team in real time. Share instant feedback through text and audio messages, ensuring seamless communication. Use stickers to provide quick reactions and maintain a constant flow of ideas, making teamwork more efficient and enjoyable.

Collaboration in Lunacy

Enhance your workflow with our powerful features

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Online and offline modes

Enjoy the freedom to work with full functionality, online or offline—whenever you need Lunacy and wherever you are.

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One app, all systems

Lunacy is available on Windows, Mac, and Linux, offering a seamless design experience across all major operating systems.

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Popular design formats

With our app, you can open .sketch files directly and import files from Figma.

Frequently asked questions

What our users say

Join thousands of satisfied Lunacy users.
  • I love its intuitive interface, allowing beginners to get started quickly and easily. Unlike industry leaders, which can be expensive, Lunacy is completely free, making it accessible to individual designers and small businesses.

    Lorens
  • First, it's free and works on Mac, Windows, and Linux (I only tested Mac, though). I like that it keeps all of the components, the styles, and all of it. That's very important for me.

    Stef Walter