Footnotes gives CKEditor authors a deliberate way to add supporting notes without interrupting the main text. Mark the note in the editor and render an ordered, linked footnote list through Twig.
Authors can identify text as a footnote from the CKEditor toolbar instead of hand-writing anchors or HTML. The content remains part of the rich-text workflow while the published page can separate supporting detail from the main passage.

Twig helpers process footnote markers into linked references and a corresponding list. Scoped anchors prevent collisions when a page renders several bodies of rich text, while developers retain control over attributes, return links and the surrounding template. The same structured footnote data is available through GraphQL for headless projects.
Available for Craft 4 and 5. Get it from the plugin store.