Looking for plugins for Minecraft 1.21.9? MineUniverse ranks 1,162 of them by downloads, led by WorldEdit for Bukkit, OpenInv and AuthMe Reloaded.
Open anyone's inventory as a chest in real time!
Fully customize any mobs (and create custom mobs) with a powerful scripting skill system, attributes, equipment, special AI, and much more, along wit…
Grants developers access to a library of various effects.
Fully customize cloths and tools, enhancements and effects, drop and attributes at entity spawn
Allows one person to sleep, without others on server having to sleep or log.
CraftBook adds a number of original gameplay elements to Minecraft from integrated circuits to gates
Orbitalstrike cannon plugin with Stab and Nuke shot Like Wemmbu
Fully Custom GUI Menu Maker & Menu Builder Plugin. Design interactive GUIs with Inventories, Dialogs, or Floodgate, powered by animations and logic. …
WorldEdit for Bukkit
WorldEdit is an in-game map editor for both creative and survival updated Oct 15, 2026
Custom Command
lightweight · modern · brigadier trees · javascript execution · supports datapacks updated Oct 14, 2026
AxInventoryRestore
A customizable plugin that backups player inventories and lets server staff to restore or export them as a shulker box. updated Oct 13, 2026
Teams999
A Minecraft plugin that lets players create, manage, and join teams with roles, invites, and team homes. updated Oct 13, 2026
CobbleBet
LightWeight Casino Plugin. updated Oct 13, 2026
Christmas Season
Lightweight Christmas event plugin for Paper and Spigot 1.21 with biome snow, global snowstorms, decoration drops, gifts, elves and snowmen… updated Oct 12, 2026
Dynmap® and Grief Prevention round out the top five. Within the past 30 days, 174 of these plugins (15%) were updated for 1.21.9. The latest updates include Custom Command, AxInventoryRestore and Teams999. Altogether, these plugins have more than 43.8 million downloads.
Released on September 30, 2025, Minecraft 1.21.9 has 495 fewer plugins than 1.21.8 (1,657) and 66 fewer than 1.21.10 (1,228).
The most downloaded plugins for Minecraft 1.21.9 on MineUniverse are WorldEdit for Bukkit, OpenInv, AuthMe Reloaded, Dynmap® and Grief Prevention.
There are 1,162 plugins for Minecraft 1.21.9 on MineUniverse. Within the past 30 days, 174 of these plugins (15%) were updated for 1.21.9. Together they have more than 43.8 million downloads.
1. Run a Bukkit-compatible server (Paper, Spigot or Purpur) for your Minecraft version. 2. Download the plugin .jar that supports your server version. 3. Put the .jar into the plugins folder of your server. 4. Restart the server (avoid /reload) and adjust the plugin config in plugins/<PluginName>/.
Yes. All 1,162 plugins for Minecraft 1.21.9 on MineUniverse are free to download.
Minecraft Java Edition 1.21.9 was released on September 30, 2025. MineUniverse lists 1,162 plugins for it.
