UI (User Interface) is about how a product looks — colors, typography, buttons, and layout.
UX (User Experience) is about how it works and feels — the ease of use, flow, and overall experience the user gets.

UX ensures the product solves user problems in the simplest way possible.
A good UX keeps users engaged, satisfied, and more likely to return.
It reduces frustration, increases conversions, and builds trust.

• UI Design tools: Figma, Sketch, Adobe XD.

• UX tools: Miro, Notion, UserTesting, Hotjar.

• Designers often use a mix depending on project needs.

• By testing with real users through usability tests, A/B testing, or feedback sessions.

• If users can achieve their goals quickly and without confusion, the UX is successful.