Caption Booru ✯

"The Caption Booru is a cruel editor," the Admin said, pouring a drink that looked like liquid moonlight. "It forces you to define things. And once you define them, they are set in stone."

Unlike general boorus that archive any artwork, Caption Booru specializes in images—often stock photos, memes, or simple illustrations—that have been overlaid with narrative text. These captions range from a single humorous line to several paragraphs of speculative fiction, horror, or erotic storytelling. The site’s utility is rooted in its robust tagging system, which allows users to filter by theme (e.g., "body horror," "wholesome," "transformation"), character archetypes, or narrative tropes.

: Use for general styles or environmental training.

are frequently used to auto-generate these descriptive tags.