UX testing is the process of evaluating how real users interact with a product, website, or app to understand whether it is easy, intuitive, and enjoyable to use. It helps identify what works well and what needs improvement.

UX testing helps businesses understand user behavior, reduce friction, increase conversions, improve satisfaction, and prevent costly redesigns. Good UX leads to long-term loyalty and higher revenue.

UX testing is typically done by UX designers, UX researchers, product teams, or third-party UX testing specialists. In some cases, developers and product managers also participate in planning and analysis.

Popular UX testing methods include usability testing, A/B testing, user interviews, surveys, card sorting, eye-tracking, remote testing, and contextual inquiry. Each method helps reveal different user insights.

Common UX testing tools include Figma, Hotjar, Maze, Lookback, UserTesting, Optimizely, Google Optimize, InVision, and Optimal Workshop. The tool choice depends on the testing method.

UX testing duration varies based on the scope. A simple usability test might take a few hours, whereas large-scale user research or A/B testing can take days or weeks to collect and analyze results.

UX testing ensures products are usable by people with visual, cognitive, auditory, and motor disabilities. Designers can identify barriers and fix them to comply with accessible design standards such as WCAG.