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Design Assets & Stencils

Free Wireframe Templates & Component UI Kits

Updated March 2026 • 4 min read • By Editorial Team

Starting a wireframe from an empty canvas can be slow and tedious. Leveraging pre-built wireframe kits and stencil libraries accelerates your design workflow while maintaining strict visual consistency.

Curated Wireframe Stencil Packs

1. Penpot Open Design Library

Community-contributed open-source wireframe kits built entirely on standard SVG components and CSS flexbox grids.

Learn more about Penpot →

2. Balsamiq Pre-Packaged Stencils

Hundreds of built-in sketch widgets including mobile keyboards, modal dialogs, calendars, and form controls.

Learn more about Balsamiq →

3. Excalidraw Community Libraries

Free community-curated technical architecture diagrams and hand-drawn web components ready for immediate drag-and-drop.

Learn more about Excalidraw →

Explore Free Wireframing Tools

Discover software applications with permanent free tiers or open-source licenses.

View Free Wireframing Software →
Common Questions

Frequently Asked Questions About Wireframe Templates

Direct answers to key workflow, technical, and licensing questions.

Where can I find free website wireframe templates?▼
Look in template galleries and community libraries for tools such as Figma and Penpot. Check that the template matches your device size and that its download and reuse terms are clear.
Can I use a free wireframe template for a commercial project?▼
It depends on the template license. Some resources permit commercial adaptation, while others require attribution or restrict redistribution. Read the individual license before using a template in client work.
What should a good mobile app wireframe template include?▼
A useful starter template includes common screen types, navigation components, basic form states, and realistic mobile screen dimensions. Adapt the content and user flow rather than treating it as a finished UX design.