Free Wireframe And Mockup Applications

In the field of web designing and web development, wireframing is considered as a crucial step because it lets you pinpoint potential problem areas quite early in the process as well as lets you for rapid prototyping. With an effective prototyping, communicating ideas, reducing scope creep and cutting down project costs become too easier. Wireframing enables greater upfront usability and functionality testing.

Here, we have gathered 10 free and the best wireframing tools for designers. We hope that you will like this collection and find these tools useful for you. Enjoy!


A wireframe is a skeletal outline of the components of your web site so that you can better see the relationships between them. A web site wireframe is a great way to clarify your vision for an entire web development team.


DENIM is a system that helps web site designers in the early stages of design. DENIM supports sketching input, allows design at different refinement levels, and unifies the levels through zooming.


Pencil is built for the purpose of providing a free and open-source GUI prototyping tool that people can easily install and use to create mockups in popular desktop platforms.


MockFlow is an online wireframe tool for software and websites.

Simple Diagrams

SimpleDiagrams2 is a desktop tool that helps you create simple diagrams quickly.

Web Site Wireframe Tool

This is a web based tool for building web site wireframes. A wireframe is simply a visual arrangement of site content, which allows developer and client to plan a web site’s content layout without a great investment of time.


Lightweight online tool for creating and sharing mockups (wireframes). Easy, fast and free in use.


Lumzy is a Quick Mockup and Prototyping tool. Runs on the browser.


Pick “Illustration” or “Pencil” to create a new iPhone Mockup.


iPlotz allows you to rapidly create clickable, navigable mockups and wireframes for prototyping websites and software applications.