Zotero Notes
This plugin adds references and citations functionalities (in a wikipedia-like style) from a Zotero account.
Plugin Tag: footnotes
JReferences
This plugin adds references and citations functionalities (in a wikipedia-like style).
Credibility
Credibility allows you to easily add footnotes to your posts.
WP-Footnotes to YAFootnotes
Automatically changes footnote syntax from WP-Footnotes to YAFootnotes Plugin.
Footnote Drawer
Footnote Drawer displays footnotes in the drawer UI.
Icon Footnote
Gutemberg block that adds beautiful footnotes using material icons..
MNML Footnotes
Simple auto-listed footnotes for posts.