Spoiler

Spoiler is information that reveals or hints at significant plot elements of a work of fiction, describing events that might otherwise remain unknown to the audience. The term comes from the notion of spoiling the enjoyment or surprise of a narrative. In common usage, a spoiler discloses twists, endings, or fates of characters. Spoilers can pertain to films, television series, novels, video games, or other media, and may also refer to non-fiction works where critical plot revelations occur.

Spoiler culture includes etiquette and practices such as offering spoiler warnings before discussing plot details, or using spoiler tags to hide content from those who have not yet accessed the work. Many media outlets and platforms implement guidelines to reduce unintentional exposure, such as “spoiler alerts,” content advisories, or separate discussion spaces. Some viewers claim spoilers diminish the experience, while others report that knowing certain elements does not necessarily ruin enjoyment and can even enhance anticipation for some.

Motivation for including spoilers varies: to inform those who want a quick refresher, to enable critical debate, or to discuss fan theories. Ethical considerations emphasize respect for others' preferences and timing, especially for new releases or limited access works. The concept also appears in non-narrative contexts, where revealing key outcomes can affect perception of the subject.

See also: spoiler warning, spoiler tag, spoiler culture.