Wireframing is a crucial part of the product design process, but what actually are wireframes and why are they important?
Wireframes are a layout of what interface elements will exist on different pages of the website. Wireframes are also used for navigation. They are there in order to ensure the structure of the site meets the users’ expectations.
Wireframes save designers, developers, and business partners time and effort. Wireframes give you the idea of what the end product will be like, and gives you the opportunity to catch mistakes before they happen. Not using wireframes can add extra time and money for redesigning the project if a problem is found late in development.
So what’s the difference between a high-resolution and a low-resolution wireframe?
Low-Resolution Wireframe
Low-resolution wireframes include the most basic content and visuals of the website and are usually not interactive. Low-resolution wireframes help visualize and test early concepts of your project. They are often used to help map out the website’s screens and basic information. They usually serve as a checkpoint for the consumer at the beginning of the design process. Low-resolution wireframes allow users to make changes before the site goes live.
High-Resolution Wireframe
High-resolution wireframes are more complete representations of the end product. Some high-resolution wireframes are clickable and respond to the user’s action, which mimics authentic interface interaction. High-resolution wireframes are often built in the advanced stages of the design process to communicate design decisions to the development team prior to the coding stages of the product.
When to Use Low- vs. High-Fidelity Wireframes
| Decision | Low fidelity | High fidelity |
|---|---|---|
| When to use it | Early, while the layout, navigation, or flow can still change quickly. | Once the basic flow is agreed and details affect how people complete the task. |
| What to test | Can people find where to start and follow the steps in the right order? | Do labels, controls, feedback, and error states make the next step clear? |
| What to hand off | A screen map, annotated sketches, and open questions. | Detailed screens, interaction notes, and key states such as empty, loading, and error. |
For example, use a rough checkout wireframe to decide whether guest checkout is easy to find. Then use a more detailed version to test whether people understand an invalid payment message and can recover without losing their place.
