https://wiki.f-list.net/Special:UnusedFiles
Unused files - F-List Wiki
unused fileslistwiki
https://duplicator.com/wp-media-cleanup/
WP Media Cleanup - Remove Unused WordPress Media Files
Jan 20, 2026 - Clean up your WordPress media library with WP Media Cleanup. Find and remove unused images, optimize storage, and speed up your website.
wp media cleanupremoveunusedwordpressfiles