The Best OmniGraffle Stencils & Templates

OmniGraffle is a powerful diagramming tool for Mac users, offering a great alternative to Microsoft Visio. One of its best features? Stencils and templates—pre-designed elements that save you time when creating flowcharts, wireframes, network diagrams, and more.

But with so many sources for OmniGraffle stencils, it can be overwhelming to find the best ones. To make your search easier, we’ve compiled a list of the top websites offering free and paid stencils, ranked by quality and variety.

1. Graffletopia – The Ultimate OmniGraffle Stencil Library

Best for: All-purpose stencils (Cisco, databases, networks, people, and more)

Pricing: Free (1 download/month) or $24/year (Pro membership)

If you need OmniGraffle stencils, Graffletopia is the go-to resource. With hundreds of professionally designed templates, it’s the largest independent library available. Whether you need network diagrams, UI wireframes, or organizational charts, Graffletopia likely has what you need.

Bonus: If you contribute a stencil, you can earn a free one-year Pro membership!

2. Stenciltown – OmniGroup’s Official Stencil Hub

Best for: Quick, in-app access to free stencils

Pricing: Free

Created by OmniGroup (the makers of OmniGraffle), Stenciltown is a built-in resource accessible directly from the app. While it doesn’t have as many options as Graffletopia, it’s convenient and growing steadily thanks to community contributions.

3. Konigi – UX & Wireframing Stencils

Best for: Interface designers and UX professionals

Pricing: Free

Designer Michael Angeles offers a small but high-quality set of OmniGraffle stencils tailored for wireframing and UX documentation. These include templates for storyboards, title pages, and more.

Note: Installation requires placing files in specific OmniGraffle support directories.

4. ZURB – Mobile & Web UI Stencils

Best for: iPhone and iPad app wireframing

Pricing: Free

ZURB, a well-known design blog, provides free OmniGraffle stencils optimized for iOS app prototyping. These templates help streamline the wireframing process, saving you from drawing everything manually.

5. CXPartners – UX & Wireframe Templates

Best for: Customer experience and UX designers

Pricing: Free

This customer experience consultancy offers basic OmniGraffle stencils for wireframing, compatible with both OmniGraffle and PowerPoint. A solid choice for quick mockups.

6. Twitter Bootstrap Stencils (by Viget)

Best for: Web designers using Bootstrap

Pricing: Free

Viget provides free OmniGraffle stencils for Twitter Bootstrap 3.0 and 2.0, perfect for designing responsive web layouts.

7. OmniGraffle GUI Bundle – Premium UI Kits

Best for: Professional designers needing multi-platform UI elements

Pricing: $49 per kit or $97 for the full bundle

This massive collection includes 3,000+ vector shapes and icons for web, mobile, and desktop prototyping. It covers iOS, Android, Windows, Mac, and more, making it ideal for agencies and UI/UX professionals.