Penpot is an open-source user interface (UI) and user experience (UX) design platform used to create website layouts, mobile application designs, prototypes, and design systems. It runs directly in a web browser, allowing teams to collaborate on projects without requiring specialized desktop software.
Unlike many commercial design tools, Penpot is open source, which means its source code is publicly available and organizations can host it on their own infrastructure if needed.
Table of Contents
What Is Penpot?
Penpot is a vector-based design and prototyping tool that helps teams plan and visualize digital products before development begins.
It can be used to create:
- Websites
- Online stores
- Mobile applications
- Administration panels
- Dashboards
- Landing pages
- Design systems
Projects are stored in the cloud, allowing designers, developers, project managers, and clients to access the latest version from anywhere with an internet connection.
For organizations that require complete control over their data, Penpot can also be installed on a private server.
How Does Penpot Work?
Penpot allows users to create visual designs using shapes, text, images, icons, and reusable components. All changes are saved automatically and can be viewed by other team members in real time.
The platform combines several stages of the design process:
- Interface design
- User experience planning
- Interactive prototyping
- Team collaboration
- Developer handoff
This helps reduce misunderstandings between designers, developers, and clients before development work begins.
Key Features of Penpot
Interface Design
Penpot enables the creation of detailed layouts for websites and applications. Designers can define page structure, spacing, typography, colors, and visual hierarchy before any code is written.
Interactive Prototyping
Designs can be transformed into interactive prototypes that simulate user interactions.
Examples include:
- Website navigation
- Login and registration flows
- Shopping cart processes
- Mobile application screens
- Checkout procedures
This allows teams to test ideas and identify usability issues early in the project.
Components and Design Systems
Penpot supports reusable components such as:
- Buttons
- Navigation menus
- Forms
- Product cards
- Icons
Designers can also create global styles for colors, typography, and effects, making it easier to maintain consistency across large projects.
Real-Time Collaboration
Multiple users can work on the same design simultaneously. Team members can:
- Leave comments
- Review designs
- Suggest changes
- Follow project updates in real time
This improves communication and reduces the need to exchange design files manually.
Using Penpot for Websites and Online Stores
Penpot is increasingly used when creating websites, e-commerce stores, and web applications because it allows teams to validate ideas before development begins.
Wireframes and Mockups
The design process usually begins with wireframes that define the structure of pages such as:
- Home pages
- Product pages
- Shopping carts
- Checkout forms
- Contact pages
Once the structure is approved, visual elements such as colors, typography, images, and icons are added.
User Flow Testing
Interactive prototypes make it possible to test how visitors navigate a website before developers begin implementation.
For example:
Homepage → Product Page → Shopping Cart → Checkout → Order Confirmation
Identifying usability issues at this stage can save significant development time and costs.
Developer Handoff
Penpot provides developers with technical information such as:
- Dimensions and spacing
- Colors
- Typography settings
- Component specifications
- Exportable graphics and assets
This simplifies the transition from design to development.
Penpot as an Open-Source Platform
One of Penpot’s biggest advantages is its open-source model.
Unlike proprietary solutions, Penpot offers:
Transparency
Its source code is publicly available and can be reviewed by anyone.
Self-Hosting
Organizations can install Penpot on their own servers, giving them complete control over:
- Project data
- User access
- Security policies
- Infrastructure management
This is especially valuable for companies with strict privacy or compliance requirements.
Community Development
Because Penpot is open source, its development is supported by a global community that contributes improvements, bug fixes, and new features.
Penpot vs Figma
Penpot is often compared to Figma because both tools serve similar purposes.
Penpot Advantages
- Open source
- Self-hosting available
- No vendor lock-in
- Greater control over data
- Strong appeal for privacy-focused organizations
Figma Advantages
- Larger plugin ecosystem
- More mature feature set
- Broader industry adoption
- Larger design community
For many teams, Penpot offers all the features needed for website and application design while providing greater ownership and control over project data.
Why Should Website Owners Know About Penpot?
Even if you are not a designer, understanding Penpot can be beneficial when working with agencies, freelancers, or development teams.
Easier Design Approval
You can review and approve website layouts before development begins.
Clearer Communication
Comments can be attached directly to specific design elements, making feedback easier to understand.
Faster Project Iteration
Visual feedback is often more effective than describing changes through emails or documents.
Reduced Development Costs
Identifying design or usability issues before coding begins is usually much cheaper than making changes after development starts.
Advantages of Penpot
- Open-source software
- Browser-based access
- Cloud collaboration
- Self-hosting capabilities
- Interactive prototyping
- Reusable components
- Real-time commenting
- Cross-platform compatibility
Potential Limitations
- Smaller ecosystem than Figma
- Fewer third-party integrations
- Some advanced features are still developing
- Smaller user community compared to leading commercial competitors
Summary
Penpot is a modern, open-source design platform used for creating websites, online stores, mobile applications, and other digital products. It combines interface design, prototyping, collaboration, and developer handoff into a single environment.
Its biggest advantage is its open-source nature, allowing organizations to maintain full control over their projects and data. For companies that value transparency, privacy, and independence from proprietary platforms, Penpot can be an excellent alternative to commercial design tools.