Image Slider (Carousel)

Image sliders, also called carousels, can present product photos, project examples or several announcements without placing all items in a long column. However, hiding content in successive panels can reduce discoverability. Visitors may never view later slides, especially if auto-rotation is fast or the controls are unclear. Use the pattern only when the sequence adds value; a static hero image or visible grid can be easier to scan.

Accessible implementations provide previous and next controls that work with a keyboard, visible focus states, accurate slide labels and sensible announcements for assistive technology. If slides move automatically, users need a way to pause and resume them. Movement should pause when appropriate during interaction, and changes should not unexpectedly pull keyboard focus away. Images need meaningful alternatives where they convey information; decorative images can be treated differently.

Do not confuse an image slider on a website with a social-media carousel post. One is an interactive page component; the other is a post format controlled by a social platform. Evaluate whether visitors actually find the intended information and complete their task, not simply whether the slider looks modern.