Now Prototype It

High-fidelity web prototypes, powered by your design system

Now Prototype It is a user-friendly web prototyping kit for UX designers and researchers.

Build beautiful interactive prototypes of websites and services, using your organisation’s existing design system.

Built for everyone

Create prototypes without needing programming expertise. Build and edit in your browser, and preview instantly.

Powered by your design system

Install your organisation’s existing design tools and components via our plugins platform.

Secure and sustainable

Safely share your prototype for collaboration and user research with a single link. Our sharing platform is energy-efficient, to help you meet sustainability goals.

Tried and tested

Built on GOV.UK Prototype Kit foundations, and fully compatible with existing GOV.UK, GOV.SCOT, and NHS plugins.

Open source and fully supported

Get remote and in-person support and training from our team, and explore tailored solutions for your organisation.