UI web design made simple with completely free Lunacy software

Craft professional website interfaces using Lunacy - the powerful yet completely FREE vector graphics tool for web UI projects. Build responsive layouts, functional prototypes, plus pixel-perfect web page visuals using ready-made assets alongside advanced editing capabilities.

Lunacy UI Web Design Software Interface

How to create website UI designs with Lunacy

Step 1

Start with web interface templates

Select from Lunacy's built-in web UI templates or begin your project from scratch utilizing professional grid systems plus layout assistance.

Step 2

Craft responsive UI elements

Utilize auto layout, reusable elements, plus built-in UI kits to build consistent, responsive website interfaces that adapt beautifully across different screen dimensions.

Step 3

Build interactive prototypes

Add functionality to your website UI work with Lunacy's prototyping features, then export or share your creations with developers plus stakeholders.

Professional web page UI toolset

Craft pixel-perfect website interfaces with Lunacy's comprehensive toolkit. Build responsive layouts, navigation systems, plus interactive elements with precision using auto arrangement, grids, along with vector editing. Develop component libraries to maintain consistency throughout your web ui design projects while saving valuable production time.

Web UI design tools in Lunacy

Ready-made web interface templates

Access thousands of website ui design templates, components, along with assets directly within Lunacy. Browse professionally crafted web UI kits, icons, illustrations, plus interface elements to speed up your creative process. Modify these resources to match brand requirements without switching applications or paying extra fees.

Web UI templates and assets in Lunacy

Interactive prototyping for web pages

Transform static UI design for websites into functional prototypes that simulate real user experiences. Establish clickable elements, smooth transitions, plus responsive behaviors to test user flows before committing to code. Share these interactive mockups with clients to gather valuable feedback prior to development.

Website prototyping in Lunacy

More powerful features for website UI design

Cross-platform collaboration

Work together on web page ui design in real-time with team members across Windows, macOS, plus Linux. Share cloud documents, leave feedback, or collaborate seamlessly regardless of operating system, making team projects more efficient while maintaining visual consistency.

Comprehensive component system

Develop plus manage reusable UI elements for consistent web interfaces. Establish visual systems with nested components, variants, along with auto layout to maintain harmony throughout entire projects. Update elements once to automatically apply changes across all instances in your web ui design site.

AI-powered creative assistance

Speed up your UI design workflow with Lunacy's smart tools. Remove image backgrounds instantly, generate realistic avatars for user profiles, enhance visuals for high-resolution displays, or automatically produce contextual placeholder text for your web page layouts without additional subscription costs.

Frequently asked questions about UI web design with Lunacy

What designers say about Lunacy for web UI design

Join thousands of web designers creating professional interfaces with our free software.
  • Switching to Lunacy for my website ui design projects was transformative. The auto layout feature makes responsive work so much easier, plus the built-in components save hours of effort. I now build complete web page mockups in half the time compared to other tools, while paying absolutely nothing - which is incredible for my freelance business as a UI design site specialist.

    David M., Web Designer
  • Our agency handles dozens of web ui design projects monthly, plus Lunacy has transformed our entire workflow. The real-time collaboration allows our designers to work together seamlessly, while the component system helps maintain consistency across large projects. The cross-platform support means everyone on the team uses their preferred OS without compatibility issues when crafting UI design for websites.

    Jennifer L., UI/UX Lead
  • As someone who occasionally needs to produce UI mockups, Lunacy is ideal. It's lightweight, intuitive, plus doesn't require a subscription like competing tools. The export options provide exactly what I need for implementation, while the prototyping features help visualize interactions before coding begins. The built-in kits mean I don't need to be a web page ui design expert to produce professional-looking interfaces.

    Alex K., Frontend Developer