Join 230,848 designers in 196 countries who use Fluid UI to prototype their mobile apps

Free project with up to 10 screens

Bring the Fluid UI mobile prototyping workflow to your team


Choose from over 3,500 mobile, tablet, desktop & wearable widgets or upload your own images to get that pixel perfect look.


Preview your mockup directly in your browser or install the Android or iOS apps to test directly on your device.


Share the mockup with clients, stakeholders and users and get invaluable feedback long before writing a single line of code.

Looking for something even more powerful?

Fluid UI Enterprise is built for larger organisations looking to deliver the best possible design experience. Promote your brand while giving your clients a bespoke experience with the power of Fluid UI.
Enterprise Agency
Awesome product, awesome customer service, check out @FluidUI for the best wireframing software I have ever used.
Ben Way Founder and author Sillicon Valley
Why are you reading this when you could be designing your first app?
Bryan M. Wolfe
I'm an Interactive Designer at NASA and I love this tool.
Katherine Lewis Interactive Designer NASA
No other tool matched our requirements like Fluid UI.
Gregory Ek Senior UX Manager Samsung Korea

Free Account with 1 project, up to 10 screens and sharing

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