A new way to create interactive prototypes.

A screenshot of quplo

Write HTML? Design user interfaces? Tired of guessing what really works?

Using HTML, CSS, Javascript and our prototype markup language flow, you'll write interactive prototypes instead of static wireframes - producing better results, getting sign off faster, and making clients happier.

Sign up for the beta

Easily the best thing I've seen for HTML prototyping for non-programmersMichael Angeles, UX designer for Balsamiq Mockups

A bit fresher from the other tools out thereJakub Linowski, creator of Wireframes magazine

Check out these examples of what you can make with quplo
Redesign a website Mock up interactive flows Create an HTML wireframe Make a CSS Zen Garden style
Build better HTML prototypes
Real world, real results
quplo generates 100% HTML prototypes. Everything you build will have to work in the real world of the web browser.
Forget about lorem ipsum
Fill your prototypes with real data from your client so you don't have to worry about how your design will handle real content.
Build an interactive prototype
Static visuals like Photoshop files don't show how things work. In quplo, clients get a feel for what they're signing off on.
Skip repetitive work
No more copy/pasting repeating headers, navigation and components. Our prototype markup language flow offers tags like <layout/> and <page/>.
It's easy to take the next step
Export your prototype as XML so your development team can immediately convert it to their format of choice, such as Spring, ASP.NET or Ruby on Rails.
Enhance your prototypes
Each plan includes the most popular icon sets, css frameworks, and javascript libraries out of the box.
Be more productive
Clients can join in
Once created, prototypes are immediately available at yourprototype.quplo.com and can be protected by a password that only you and your client know.
Collaborate with your team
Easily share prototypes with colleagues and work on code together without fear of losing your changes.
Never lose anything
We automatically back everything up and offer change history of all your prototypes so you'll never accidentally overwrite your colleague's work.
Get your data out
We hate software where you aren't the owner of your own stuff too. quplo makes it easy to export your prototypes whenever you want.

Great for designers and coders

Quplo lives in the space between design and development and aims to make it easier for professionals in both fields to work together. If you write HTML and CSS and create user interfaces for the web, you're going to love quplo. Find out more about why you should use quplo »

Get into flow with flow

We made what we call a prototype markup language, flow, that you use to create your prototypes. Don't worry though, it's easy to learn and we took care to keep it simple and expressive so you can focus on building prototypes, not learning a new language. Learn more about flow »

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