User flow diagram creation made simple with Lunacy's free software

Craft clear, effective user flow diagrams for websites or apps using Lunacy - a powerful yet completely FREE vector tool. Map out customer journeys, visualize interaction paths, plus optimize digital experiences through professional-grade diagramming capabilities.

Lunacy User Flow Diagram Creator

How to create user flow diagrams with Lunacy

Step 1

Map out your user journey stages

Begin by identifying key customer touchpoints then establish frames representing each screen or state in a website flow.

Step 2

Connect screens with flow lines

Utilize Lunacy's vector capabilities to craft directional arrows along with connection lines linking various screens, establishing clear visitor pathways.

Step 3

Add decision points and annotations

Enhance any user flow diagram by including decision diamonds, conditional paths, plus descriptive text to document complete visitor experiences.

Professional diagramming tools for user flows

Build detailed user flow diagrams using Lunacy's comprehensive vector editing toolkit. Craft flowcharts, decision trees, along with journey maps offering precision plus clarity. Utilize shapes, connectors, alignment features to construct structured diagrams that effectively communicate visitor pathways throughout a website or application.

Lunacy user flow diagram tools

Built-in diagram templates and components

Access a rich library of user flow diagram templates, flowchart symbols, UI elements directly within Lunacy. Select from professionally crafted templates covering e-commerce flows, onboarding sequences, checkout processes, among others. These ready-made resources help anyone produce comprehensive user flow diagrams for website navigation quickly while maintaining consistency.

User flow diagram templates

Interactive prototyping for user flow testing

Transform static user flow diagrams into interactive prototypes to test plus validate customer journeys. Link screens via hotspots alongside transitions to simulate actual experiences. Lunacy's prototyping capabilities let designers verify logic, identify potential issues, or optimize pathways before development begins.

Interactive user flow prototype

More powerful features for user flow diagrams

Real-time collaboration on user flows

Work together as a team on user flow diagrams in real-time, regardless of operating system. Lunacy's cloud-based collaboration features allow UX professionals, developers, stakeholders to contribute simultaneously, leave feedback, or iterate on customer journeys collectively.

Cross-platform compatibility

Build or edit user flow diagrams on Windows, macOS, or Linux through Lunacy's cross-platform support. These visual maps work seamlessly across different systems, making it simple to collaborate regardless of device preferences.

Export options for documentation

Share completed user flow diagrams in multiple formats including PNG, SVG, PDF, among others. Easily integrate these flows into project documentation, presentations, or development handoffs while maintaining visual integrity throughout.

Frequently asked questions about user flow diagrams

What UX designers say about creating user flows with Lunacy

Join thousands of designers mapping user journeys with our free software.
  • I've tried numerous applications when building user flow diagrams, yet Lunacy truly stands out through its perfect balance of power alongside simplicity. The vector editing capabilities make creating professional-looking flows effortless, while built-in templates save hours during setup. Being able to collaborate in real-time has transformed how our team approaches UX planning. That it's completely free feels almost unbelievable.

    Alex M., UX Lead
  • Lunacy has become our essential platform when mapping website user flow diagrams. The ability to develop both flows plus actual UI designs within a single program streamlines our entire process. We easily transition from high-level journeys to detailed wireframes without switching tools. Cross-platform support means our mixed Mac/Windows team collaborates seamlessly. It's completely changed our workflow.

    Priya K., Product Designer
  • As someone working independently across multiple clients, I need flexible solutions that don't add subscription costs to my expenses. Lunacy provides everything needed when developing detailed user flow diagrams for website projects without additional fees other programs charge. The included icons plus components let me produce professional diagrams quickly, while clients consistently appreciate clarity in flows I deliver.

    James T., Freelance UX Designer