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Plugins for Minecraft Java 1.21 — page 6

778 items

Plugins: list

VaultUnlocked

creatorfromhell · Modrinth · updated September 26A modern drop-in Vault fork, with Folia support, and enhanced APIs.
  • Server
  • Bukkit
  • Folia
  • 1.1 — 26.3
26On a server

Typewriter

gabber235 · Modrinth · updated September 26Typewriter is a plugin for paper Minecraft servers that allows for custom player interactions such as Quests, NPC chat, Create branching story with ease, and more. Configurable using the web panel custom designed.
  • Server
  • Paper
  • Purpur
  • Game mechanics
On a server

GSit

gecolay · Modrinth · updated September 26Modern Sit (Seat and Chair), Lay and Crawl Plugin
  • Server
  • Bukkit
  • Folia
  • Game mechanics
57On a server

AuthMeReloaded

sgdc3 · Modrinth · updated September 5The best authentication plugin for the Bukkit/Spigot API!
  • Server
  • Velocity
  • Bukkit
  • Management
23On a server

All-in-One VeinMiner & TreeFelle

in2bubble · Modrinth · updated October 20The ultimate harvesting utility for veins, trees, and 3x3 excavation—featuring Custom Block Manager (with custom block difficulty modes), Tool Protection, modpack support, and full enchantment compatibility.
  • Client and server
  • Bukkit
  • Paper
  • Game mechanics
5On a server

Simple Login

SpicyMikeHUN · Modrinth · updated September 5SimpleLogin is a plugin/mod that provides a secure login and registration system. It uses SQLite for storage, BCrypt for password hashing, and supports optional TOTP-based 2FA for added account security.
  • Bukkit
  • Paper
  • Management
  • Utilities
25On a server

SecurityVillagers

AlessioDPtv · CurseForge · updated October 17A simple plugin to protect villagers and related mobs
  • 1.8 — 1.21
On a server

Lightning Grim Anticheat

Axionize · Modrinth · updated October 2Anticheat Perfected | 3.0005 reach | 99.999% antikb. Fork of GrimAC that's faster, with better reach checks, interact checks, and numerous bug fixes.
  • Bukkit
  • Folia
  • Game mechanics
  • Management
3On a server

Multiverse-Portals

dumptruckman · Modrinth · updated September 5Jump through a portal in to any Multiverse destination imaginable
  • Server
  • Bukkit
  • Paper
  • Game mechanics
8On a server

Modern Networking

BluSpring · Modrinth · updated September 5Multiversioned and multiloader network packet API based on 1.20.6+'s method of packets.
  • Client and server
  • Velocity
  • Libraries
  • 1.16 — 1.21.10
On a server

FreedomChat

ocelotpotpie · Modrinth · updated September 26Liberate your server from the chat-reporting bourgeoisie! The best paper chat report disabler this side of the Mississippi
  • Folia
  • Paper
  • Game mechanics
  • Social
4On a server

Bending

PrimordialMoros · Modrinth · updated September 30Experience the universe of Avatar: The Last Airbender in minecraft.
  • Paper
  • Purpur
  • Magic
  • Game mechanics
6On a server

FokusAPI

ScadeBlock · Modrinth · updated October 18> Fokus / Focus API - Library for CoffeeG's datapack/mod/plugin.
  • Client and server
  • Bukkit
  • Paper
  • Libraries
5On a server

InventoryRollbackPlus

TechnicallyCoded · Modrinth · updated September 27Inventory Backup Plugin for Spigot / Paper / Purpur - 1.8 - 26.3 - Backup, Restore, Rollback Inventories!
  • Server
  • Paper
  • Purpur
  • Management
2On a server

VoidSpawn

EnderCrest · CurseForge · updated October 17When entering the void your will be teleported back to spawn.
  • 1.21
On a server

Building Game

Stefvanschie · CurseForge · updated October 17The Building Game plugin!
  • 1.8.3 — 26.3
1On a server

GeyserExtras [Discontinued]

LetsGoAway · Modrinth · updated September 5A plugin which attempts to unify feature parity for Bedrock Edition players on Java Edition Servers with GeyserMC.
  • Server
  • BungeeCord
  • Waterfall
  • Game mechanics
On a server

ajLeaderboards

ajgeiss0702 · Modrinth · updated October 15Create leaderboards for almost anything!
  • Server
  • Paper
  • Spigot
  • Management
13On a server

WolfyUtils

WolfyScript · Modrinth · updated September 5Core API & Utils for Spigot based plugins. Inventory GUI, Language, JSON (Jackson), and many more utils
  • Server
  • Bukkit
  • Paper
  • Libraries
6On a server

Drop Head

Solmey · Modrinth · updated October 11Drop a player's head when they die
  • Client and server
  • Bukkit
  • Paper
  • Game mechanics
5On a server

TPA

War_SkyGod · Modrinth · updated September 26A simple teleportation plugin that supports Folia, compatible with Bukkit/Spigot/Paper/Folia.
  • Server
  • Bukkit
  • Folia
  • Game mechanics
24On a server

MinerTrack Anti XRay

Author87668 · Modrinth · updated October 4The Powerful antixray, help you auto catch X-rayers and punish them according to your configuration.
  • Folia
  • Paper
  • Management
  • Utilities
3On a server

ExecutableItems

Ssomar · Modrinth · updated October 20Custom Items, ExecutableItems plugin allows you to fully customize every aspect of your items, and adding unique activators on your items !
  • Server
  • Bukkit
  • Folia
  • Game mechanics
20On a server

Maintenance

kennytv · Modrinth · updated October 17The most customizable free maintenance plugin for your Minecraft server you can find. It runs on Paper, Velocity, Bungee, as well as Sponge.
  • Server
  • BungeeCord
  • Velocity
  • Management
On a server

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

Plugins for Minecraft 1.21: 778 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.