Minecraft 1.21.3 has 1,705 plugins on MineUniverse, with more than 134 million downloads combined. WorldEdit for Bukkit is the most downloaded of them.
A quality gun plugin similar to CrackShot.
The original physical shops Bukkit plugin using signs and chests. Simple, yet very powerful with lots of addons!
Toggle PvP for your players, stop combat log, protect newbies, stop border hopping and more!
Open anyone's inventory as a chest in real time!
Create your own fully customizable explosives; presets: craft Nuclear, Flash, Normal and Toy bombs
Multiverse Inventories allows you to control who and what can cross world borders!
Server Essentials for Bukkit
A perfect plugin for upcoming server owners with customisable options and settings at the forefront. updated Oct 14, 2026
InventoryStacks (1.7-26.3)
Change the amount of each item you can hold in one slot. updated Oct 14, 2026
Custom Command
lightweight · modern · brigadier trees · javascript execution · supports datapacks updated Oct 14, 2026
DeadChest
Modern Minecraft death chest plugin for Bukkit, Spigot, and Paper servers. updated Oct 13, 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
Behind WorldEdit for Bukkit, the ranking continues with QualityArmory, WorldGuard, Multiverse-Core and ChestShop (iConomyChestShop).
Recent activity: 205 plugins (12%) got a new file for 1.21.3 in the last 30 days. Recently updated picks include Server Essentials for Bukkit, InventoryStacks (1.7-26.3) and Custom Command. Mojang released Minecraft 1.21.3 on October 23, 2024. Against its nearest versions, 1.21.3 has 27 more plugins than 1.21.2 (1,678) and 104 fewer than 1.21.4 (1,809).
By downloads, the leading plugins for Minecraft 1.21.3 are WorldEdit for Bukkit, QualityArmory, WorldGuard, Multiverse-Core and ChestShop (iConomyChestShop).
MineUniverse currently has 1,705 plugins for Minecraft 1.21.3. Recent activity: 205 plugins (12%) got a new file for 1.21.3 in the last 30 days. Together they have more than 134 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 1,705 plugins for Minecraft 1.21.3 on MineUniverse are free to download.
Minecraft Java Edition 1.21.3 was released on October 23, 2024. MineUniverse lists 1,705 plugins for it.
