Penpot

Penpot is the open-source design and prototyping platform built for modern product teams. It runs entirely in your browser and uses SVG as its native format, meaning every element you create is a real vector graphic that can be exported, inspected, and reused without proprietary conversion. Developed under the Mozilla Public License, Penpot gives teams full control over their design workflow without vendor lock-in or subscription fees. The platform offers a comprehensive suite of design tools including vector editing, layout grids, constraints, components, styles, and interactive prototyping with smooth transitions and real device previews. Collaboration happens in real time, with multiple designers able to work simultaneously on the same canvas. Penpot also provides developer handoff features, allowing engineers to inspect designs, grab code snippets, and export assets directly from the browser. Design systems can be shared across projects through component libraries, making it easy to maintain consistency at scale. Penpot is ideal for product designers, UI/UX professionals, developers, and creative teams who want a powerful yet accessible design tool without recurring costs. It works well for startups, enterprises, and open-source communities alike. Whether you are designing a mobile app, a web interface, or a complex design system, Penpot handles it all natively in SVG. The pricing model is straightforward: Penpot is completely free to use, with an optional self-hosted cloud tier for organizations that want managed infrastructure and premium support. There are no per-user fees, no feature gating behind paywalls, and no limits on collaborators or projects. What makes Penpot genuinely useful is its combination of professional-grade design capabilities with genuine openness. It respects user freedom, plays nicely with existing design and development toolchains, and eliminates the cost and dependency issues that come with proprietary alternatives. For teams that value transparency, collaboration, and control, Penpot is a practical and principled choice for design and prototyping.