Create screen mockups online for free with Mockingbird.

If you are a small development shop or a freelance developer who don’t have the budget to invest in a wire-framing tool then you’d love this free online mockup tool, Mockingbird.

Mockingbird helps you create screen mockups on the fly with its intuitive online interface. There is nothing to download or register, just navigate to Mockingbird and start mocking your UI needs. Once you are happy with your wireframe you can preview to print or can share it with your colleagues.

It has a huge collection of common controls and such to help you design the best UI that you want to mock. The controls they have are pretty diverse enough to cover most of your UI needs. Most of the controls scale pretty nice to fit to your needs.

Mockingbird also supports multiple pages and helps you link between those pages to give you a true wire-framing experience.

On top of all these, Mockingbird is not Flash based. It is based on the Cappuccino framework. For those of you who don’t know what Cappuccino is, it is an open source framework that makes it easy to build desktop-caliber applications that run on web browsers. It takes a minute to load the first time but once loaded every interaction is pretty snappy.

Here is a typical workflow of using Mockingbird,

Visit Mockingbird, the best free online screen mockup tool.