The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- All articles lacking sources (33 members)
- All articles needing additional references (16 members)
- All articles to be expanded (7 members)
- All articles with empty sections (2 members)
- All articles with unsourced statements (13 members)
- All non-free media (3 members)
- All pages needing cleanup (1 member)
- Animi (4 members)
- Arc 1 (6 members)
- Arc 2 (5 members)
- Arc 3 (5 members)
- Article message templates (5 members)
- Article message templates with missing parameters (2 members)
- Articles lacking sources (18 members)
- Articles lacking sources from December 2024 (24 members)
- Articles needing additional references from December 2024 (8 members)
- Articles to be expanded (6 members)
- Articles to be expanded from December 2024 (1 member)
- Articles with empty sections (1 member)
- Articles with empty sections from December 2024 (1 member)
- Articles with invalid date parameter in template (32 members)
- Articles with unsourced statements (6 members)
- Articles with unsourced statements from December 2024 (8 members)
- Books (21 members)
- Character (0 members)
- Characters (78 members)
- Citation and verifiability maintenance templates (2 members)
- Cleanup templates (1 member)
- Disambiguation and redirection hatnote templates (1 member)
- File message boxes (3 members)
- File namespace templates (1 member)
- HiveWings (2 members)
- IceWings (14 members)
- Imported vocabulary (8 members)
- LeafWing (3 members)
- LeafWings (0 members)
- Legends (2 members)
- License templates (1 member)
- Location (8 members)
- Locations (0 members)
- Lua-based templates (2 members)
- Module documentation pages (1 member)
- MudWings (6 members)
- NightWings (10 members)
- Noindexed pages (3 members)
- Pages with broken file links (1 member)
- Pages with ignored display titles (4 members)
- Pages with script errors (2 members)
- People (1 member)
- RainWings (5 members)