bilderoll

Bilderoll is a term used in German-language digital media to describe a user interface component that presents a sequence of images in a horizontally scrolling strip. The term combines Bild (image) and Roll (roll or scroll) and is essentially equivalent to what English-language interfaces call an image carousel, slider, or gallery. A bilderoll typically allows users to browse pictures by swiping or dragging on touch devices or by using on-screen controls, such as arrows or pagination dots. Some implementations also support autoplay and looping.

Key features common to bilderoll implementations include horizontal or vertical orientation, responsive sizing for different devices, and optional thumbnail previews or captions. Navigation may be manual (buttons, swiping) or automatic (autoplay), and many variants offer looped playback so the sequence repeats seamlessly. Accessibility considerations are important: elements should be operable via keyboard, provide clear focus indicators, and include descriptive alt text for each image.

In practice, bilderoll is used for photo portfolios, product galleries, storytelling sequences, and other scenarios where a curated set of images needs to be presented compactly within a page. From a technical perspective, bilderoll is typically built with HTML, CSS, and JavaScript, and may rely on external libraries or be implemented with native browser features. It is distinct from lightbox-based galleries, which open images in a modal, whereas a bilderoll remains on the page as a navigable strip.

See also: image carousel, image slider, slideshow, gallery.