Fluid UI is a web-based prototyping and wireframing tool that helps to design, test and get feedback quickly. Fluid UI is a collaborative solution for designing prototypes and wireframes without technical knowledge of coding. With Fluid UI, you can turn your ideas into a prototype in a few minutes and collaborate in real-time. You can use Fluid UI for faster prototyping with comprehensive pre-built UI kits, interactive previews and collaboration to work on the prototype at the same time. Fluid UI offers a built-in library with more than 2000 components to prototype faster and an import feature to create a personal library. With Fluid UI, you can also create page animations to bring your prototype to life, get reviews from anyone invited to click through your work and see how your prototype performs.