Proto.io now available as a Chrome App. Click here

Silly-fast mobile prototyping.

Create fully-interactive high-fidelity prototypes in minutes that look and work exactly like your app should.

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What is proto.io

Build awesome prototypes for these devices

Mobile app prototyping

Proto.io is a new UI prototyping tool specifically tailored for mobile and tablet applications. The web based environment allows you to start off by creating a project for iPhone, iPad, Android phones or tablets.

After creating a few screens, you would typically expect to be able to link pages together with interactivity - and proto.io does just that. It comes prepackaged with actions that are custom to hand held devices allowing you to simulate interactivity such as clicks, taps, tap & holds as well as swipes.

In addition, transitions such as slides, pops, fades and flips are also supported creating a closer resemblance to the real experience through the prototype. Pretty cool!

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Who is proto.io for?

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UX people

Visualize your app idea the best way possible. Experiment different interactions, transitions and touch event in just a few minutes. All without a line of code!

Designer folk

Start with wireframing or go straight to high-fidelity prototyping with the ready-made mobile UI components or import your own photoshop designs.

Coders

Now you can express your views and opinion on how some things should work. And yes, you do have an opinion. You can event export the prototypes for more.

App enthusiasts

Some people just can't stop thinking of new ideas and ways to change the world. An ideal tool for people that love apps and want to take them to the next level.

You!

Do you have a great idea for a mobile app and you are not a designer, coder or a mobile professional? Express and visualize your ideas and bring them closer to reality.

Amazing tools, amazing results

Realistic experience