The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- 404 (1 member)
- Alice (1 member)
- Alien (2 members)
- All blooks (1 member)
- Angry bot (1 member)
- Animated (0 members)
- Appearence (1 member)
- April Fools (2 members)
- Aquatic (1 member)
- Aquatic Blook (17 members)
- Awarded (11 members)
- Awarded Chromas (5 members)
- Blizzard (0 members)
- Blizzard Blook (14 members)
- BlogListingPage (1 member)
- Blog posts (257 members)
- Blook (0 members)
- Blooket Wiki (5 members)
- Blooks (258 members)
- Blooks not featured in any gamemode (0 members)
- Blooks not featured in any gamemode besides battle royale because all blooks must be in battle royale (0 members)
- Book (0 members)
- Bot blooks (8 members)
- Bots (11 members)
- Box (2 members)
- Boxes (14 members)
- Breakfast Blook (16 members)
- Breakfast combo (2 members)
- Buff Spells (16 members)
- Candidates for deletion (1 member)
- Cereal (1 member)
- Chromas (31 members)
- Color (22 members)
- Common (76 members)
- Common Blooks (0 members)
- Community (27 members)
- Creators (0 members)
- Damage Spells (8 members)
- Deleted (1 member)
- Dino Blook (11 members)
- Dino Blooks (3 members)
- Dinosaurs (6 members)
- Disambiguations (0 members)
- Documentation templates (1 member)
- Drink me (1 member)
- Earth (1 member)
- Eat me (1 member)
- Elf (1 member)
- Epic (29 members)
- Events (3 members)
- Factory (1 member)
- Fairy (1 member)
- Fantasy/Wonderland (🏰) Blooks (13 members)
- Farm (🌽) Blooks (9 members)
- Fishing Frenzy Blooks (0 members)
- Forest (🌲) Blooks (9 members)
- Frankenstein (1 member)
- Game Modes (21 members)
- General wiki templates (18 members)
- Glitch (7 members)
- Graphically Inexistent (0 members)
- Happy bot (1 member)
- Hatnote templates with errors (0 members)
- Healing Spells (5 members)
- High Scores (7 members)
- Holiday (⛄) Blooks (10 members)
- Holiday gift (1 member)
- Holiday wreath (1 member)
- Hot chocolate (1 member)
- Image license templates (13 members)
- Images (4 members)
- Indexed pages (2 members)
- Infobox templates (13 members)
- Informational (1 member)
- Jokes (2 members)
- Jungle (🌴) Blooks (11 members)
- Kings (4 members)
- Leaderboards (8 members)
- Legendary (24 members)
- Lil bot (1 member)
- Lol (1 member)
- Lovely bot (1 member)
- Maintenance (6 members)
- Media (2 members)
- Medieval (⚔) Blooks (19 members)
- Meteor (1 member)
- Milk (1 member)
- Miscellaneous Spells (5 members)
- Multipliers (3 members)
- Mysticals (7 members)
- Navbox templates (1 member)
- Notice templates (10 members)
- Obtainable (161 members)
- Orange juice (1 member)
- Pages (5 members)
- Pages with broken file links (2 members)
- Perceptibly Inexistent (0 members)
- Pet (🐾) Blooks (10 members)
- Power-ups (10 members)
- Protected (8 members)
- Pumpkin (2 members)
- Queen of hearts (1 member)
- Quote templates (2 members)
- Rainbow Astronaut (1 member)
- Rare (38 members)
- Recolor Blook (0 members)
- Recolored blook (0 members)
- Rules (0 members)
- Safari Blook (15 members)
- Safari Blooks (6 members)
- Screenshots (0 members)
- Sets (2 members)
- Slime monster (1 member)
- Snow globe (1 member)
- Snowy (❄) Blooks (9 members)
- Social Media (1 member)
- Space Blook (25 members)
- Space box (0 members)
- Spells (34 members)
- Spooky (0 members)
- Spooky Blook (19 members)
- Spooky box (0 members)
- Staff (6 members)
- Stars (1 member)
- Stats (0 members)
- Stubs (4 members)
- Swamp monster (1 member)
- Template documentation (56 members)
- Templates (11 members)
- Templates without documentation (4 members)
- Tiger Zebra (0 members)
- Toast (2 members)
- Tower of Doom (0 members)
- Two of spades (1 member)
- Unattributed files (0 members)
- Uncommon (59 members)
- Unfeatured (0 members)
- Unobtainable (10 members)
- Unreleased (3 members)
- UsersOnLeaderboard (0 members)
- Utility templates (2 members)
- Vampire (1 member)
- Videos (0 members)
- WItch (1 member)
- Websites (1 member)
- Wiki skin images (2 members)
- Wizard (1 member)
- Wonderland blooks (6 members)
- Yes (1 member)
- Yogurt (1 member)