LagAssist
by alvindimas · ModrinthTools to analyse, prevent and resolve lag
Plugins for Minecraft Java 1.21.4 — page 17
Plugins: list
AdvancedSpyInventory
by DailyCraft · ModrinthInspect ender chest and inventory of players and entities.
TrainCarts
by bergerkiller · ModrinthTrains in Minecraft, a full simulator for your train network or theme park
Plugin Portal
by Dawson · ModrinthIn-game plugin downloader and updater using the Polymart, SpigotMC, Modrinth & Hangar marketplaces.
Origins-Mobs
by cometcake575 · ModrinthAn Origins Reborn origin addon for PaperMC servers, based on the Mob Origins mod by UltrusBot
Updated September 5
EpicGuard
by 4drian3d · ModrinthBot protection system for Minecraft servers and proxies
Updated September 5
Fast survival (includes moon world generator)
by bielsimon · CurseForgeServer-side survival expansion with smarter tools, custom bows, special items, Recall, and Moon and Sky dimensions.
Updated October 17
ScreamingBedWars
by Misat11 · ModrinthBedWars/EggWars/AnchorWars/CakeWars minigame compatible with all versions since 1.8.8
Lifesteal Plugin
by MidnightZone · ModrinthA fully customizable, production-grade Minecraft plugin that implements a complete lifesteal system with hearts, bans, revives, MySQL support, advanced crafting recipes, and full admin control — designed for scalable SMP servers.
Minecraft SQLite JDBC
by Axionize · ModrinthUp-to-date SQLite JDBC driver wrapped as a universal Forge/Fabric/Bukkit library for plugins like Dynmap and Grim.
Updated October 16
pv-addon-spectator
by kpids · ModrinthServer-side Plasmo Voice add-on. With this add-on all players can hear spectators.
Updated September 5
System Enchants
by SnowYoshii · CurseForgeAllows operators to enchant to any level.
Updated October 17
BetterChairs Remastered
by SpraxDev · ModrinthBetterChairs allows you and your players to sit on chairs. It's that simple! Every stair, slab or block can be a chair if you want it to!
Simple Death Chest
by defNotPau · ModrinthIf it's not clear enough by the title, it stores the player's items once they die in a chest :) And... that's it (basically a Grave)
UltimateAutoRestart
by Norska · ModrinthThe most powerful and versatile autorestart plugin available.
GPFlags
by DrBot · ModrinthFlags for GriefPrevention claims. Allow players to customize their own GP regions in any way they want!
Updated September 5
KingdomsX
by CryptoMorin · ModrinthBattles for might, land and glory. A complex international land & team management plugin.
Updated 1 day ago
DeathCoords
by Cyan735 · ModrinthShows a player that died his death coordinates in chat.
HeadDrop
by RRS · ModrinthClaim Your Trophies – Every Kill Counts! ⚔️
Spartan AntiCheat & AntiExploit (Free with 5 or less players)
by Vagdedes · ModrinthOptimized | Customizable | Cross-Version | Adaptive | Folia Support | Geyser Detections
LevelledMobs
by ArcanePluginsLevel-up mobs on your server, RPG-style! Perfect for Survival, Skyblock, and more.
Updated September 2
TAB-Bridge
by NEZNAMY · ModrinthAn addon for TAB when it is installed on a proxy.
MyTrip | Amazing Ingame wonder potions
by felixxbe · CurseForgeCraft magic potions, weed, herbs and mushrooms.
Updated October 17
Advanced Firework
by wouter_MC · CurseForgeEntertain your vips and celebrate new year! Customize everything to your liking. Features: show, fountain, on join and more.
Updated October 17
FAQ
How is a plugin different from a mod?
A plugin runs only on the server and requires nothing from players: the client stays vanilla. A mod has to be installed by everyone, and it changes the game itself.
Where do I put a plugin?
Put the .jar file in the plugins folder on the server, then restart the server. The plugin will create its config on first launch.
Will a Spigot plugin work on Paper?
Usually yes: Paper and Purpur are built on Spigot and are compatible with its plugins. The reverse isn't true — a plugin that uses Paper features won't work on plain Spigot.
How do I install a plugin on Aternos?
On Aternos, plugins can only be installed from the built-in list in the “Plugins” section of the panel. You can't upload your own .jar file, so paid and rare plugins can't be installed on Aternos. If the plugin you need isn't on the list, you need hosting with access to the plugins folder: put the file there and restart the server.
Which plugins should I install on a server first?
People usually start with four: EssentialsX (homes, warps, kits, teleport), LuckPerms (groups and permissions), WorldGuard together with WorldEdit (spawn and region protection) and ViaVersion (joining from other game versions). For a server with nickname login, add AuthMe for passwords and SkinsRestorer for skins.
Which plugins should I install on a server for playing with friends?
A small server for friends needs just a few: EssentialsX (home, teleport to a friend, warps), CoreProtect (rolling back griefing and finding who broke a block) and Simple Voice Chat for voice chat, which needs the mod of the same name on players' side. Permissions and region protection are usually unnecessary on such a server.
How do I install a plugin on Paper?
Download the plugin file for your Paper version, put the .jar into the plugins folder and restart the server — the /plugins command will list it. On Millida Hosting the On a server button on the plugin page does the same.
Plugins for Minecraft Java 1.21.4
Plugins for Minecraft 1.21.4: 708 items in the Plugins section. Compatibility is checked against the files, not the description: only items with a build for exactly these conditions stay in the list.
Plugins handle almost everything behind the scenes on a server: ranks and permissions, land protection, economy and shops, anti-cheat, map rotation, menus and voting. You install them by copying the .jar file into the plugins folder and restarting the server; most create their own config on first launch, which is what you then edit. The card lists supported cores and game versions, the author and license, and all releases are gathered on one page — you can update the plugin right from there.