11 Useful Free UI Wireframe Tools For Designer

Time is money, there is an adage that definitely applies to any design career as designers mostly are paid by the hours and this suggests that they get more if they work faster. The ability of a designer to work faster makes him earn more money. Since, designers need to work faster; they require some tools and resources that can expedite their work flow so that they can complete it in less time. This is where wireframe tools come in.

Keeping this in mind, we put together 11 super and very useful wireframe tools for creating UI designs. With this collection, we try to provide designers with some basic UI wireframe tools so that they can use them to make their work faster. Enjoy!


JustProto allows multiple collaborators to work on an interactive prototype at the same time and then lets you share a fully functional preview to other users who can refresh and see your changes as they happen.

Frame box

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

Simple Diagrams

SimpleDiagrams is a small desktop application that helps you express your ideas quickly and simply. There’s just enough functionality to describe a thought or capture a process.

iPhone Mockup

With this tool you can use different styles to create your mockups: Pencil or Illustration.


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.


Mock up web pages quickly and easily with Gliffy’s wireframes


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


iPlotz allows you to rapidly create clickable, navigable mockups and wireframes for prototyping websites and software applications. Create a project, add wireframe pages with design components and discuss your creations with others.


MockFlow is an Online Design Suite providing design tools and collaboration services for designers. Its flagship software – “MockFlow Wireframe” is used by thousands of customers worldwide.


Cacoo is a user friendly online drawing tool that allows you to create a variety of diagrams such as site maps, wire frames, UML and network charts. Cacoo can be used free of charge.


Quickly design website wire-frames and mock-ups using web based easy to use mock-up tool.

Free and Useful Online Resources for Designers and Developers

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