Craft stunning UI mockups. Meet Lunacy, your online design partner.

macOS

Windows

Linux

Direct download (Apple Silicon + Intel)

Homebrew

Craft stunning UI mockups. Meet Lunacy, your online design partner. Lunacy - Design Software

Design and Launch Your App with Stunning Mockups in Minutes

Lunacy, the free design app, allows you to create your app mockups online with an easy-to-use interface. With its powerful features, you can design your app's user interface without worrying about coding or graphic design skills. Bring your app ideas to life with Lunacy and impress your clients or investors with stunning mockups in just a few clicks.

Design the Perfect Web UI Mockups with Lunacy

Whether it's creating a sleek, modern website or redesigning an existing one, Lunacy provides the tools to design web UI mockups that will impress your audience. With its intuitive drag-and-drop interface and library of pre-designed elements, you can easily create clickable prototypes and explore different layout options to find the perfect design for your project.

Create Professional Mockups for Free with Lunacy

With Lunacy, you can create beautiful, professional-looking mockups without spending a dime. Unlike other design tools that charge hefty subscription fees, Lunacy is completely free to download and use. Whether you're a professional designer or just starting out, Lunacy is the perfect mockup tool for those looking to create stunning designs and prototypes without breaking the bank.

Open development process

Join our community and help us make Lunacy even better. Suggest new features or vote for them, report issues, communicate with developers and other users.