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Minecraft Java 1.21 Mods

Browse 12,799 free mods for Minecraft Java 1.21 — popular picks include RabbitFoot, IllegalJoin, Croissants Amazing Expansion Pack!.

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RabbitFoot
1.21.10fabric

RabbitFoot

Run around like a rabbit! Sometimes it's important to run away!

45downloads
IllegalJoin
1.8.8

IllegalJoin

This plugin allows you to block players to join your server with specific clients.

45downloads
Croissants Amazing Expansion Pack!
1.21.8neoforge

Croissants Amazing Expansion Pack!

This project will include so much new tools, armor, ores, enchantments, advancements, and many more! -Currently this is an alpha and is not finished. Expect MANY BUGS-

45downloads
Energy Pouches
1.21spigot

Energy Pouches

Customisable minecraft pouches for Experience, Money & Custom Currency

45downloads
XFPoolManager
1.21

XFPoolManager

XFPoolManager (XFPM) is a custom loot pool manager created by xfinity

45downloads
Blooming Canvas
1.21.4

Blooming Canvas

This datapack adds 7 new flower paintings

45downloads
Custom Gateways
1.21.1neoforge

Custom Gateways

Custom "gateways" that allow you to create portals to go just about anywhere!

44downloads
Precast Structure
1.21.1neoforge

Precast Structure

Add a mechanic to automate repetitive building projects.

44downloads
Quantum
1.21fabric

Quantum

The Ultimate mod which adds Life Sciences!

44downloads
manage
1.21.11

manage

manage plugin with a user friendly gui. (made by me, this is not an "AI slop")

44downloads
Custom Chat Alerts
1.21.11fabric

Custom Chat Alerts

This mod allows players to create and customize their own alerts, based on incoming chat messages. Players can automate audio and text alerts, including adding delay, using regex, and more.

44downloads
Grinding Station
1.21.11fabric

Grinding Station

The Grinding Station brings a vanilla+ way to turn your raw ore into ore dust, that then can be smelted into ingots! Also allows for processing other items as well.

44downloads
TakeItEasy
1.21.11fabric

TakeItEasy

This Modpack makes the game way easier

44downloads
HypeSpam
1.21

HypeSpam

HypeSpam protects your Paper server from toxic chat, repetitive spam, and bypass attempts like leetspeak or character flooding. Everything from warnings to mutes is automated, while admins manage it all through a clean, paginated GUI.

44downloads
Bubipack (server)
1.21.1neoforge

Bubipack (server)

The server-side counterpart to Bubipack — install this on your server so clients running Bubipack can connect.

44downloads
ChatBuddy
1.16

ChatBuddy

ChatBuddy is an autonomous AI companion that naturally chats, reacts to events, and keeps Minecraft servers active and alive with human-like interactions. Requires NSR-AI to function.

44downloads
Config Hub
1.21

Config Hub

USH-Universal Config Hub is a web dashboard for editing all Paper plugin configs. It validates changes, shows reload requirements (hot, plugin reload, or server restart), and safely migrates old versions with backups.

44downloads
Echo Announcements
1.21

Echo Announcements

A modern, lightweight announcement plugin with MiniMessage, PlaceholderAPI, join messages, sounds, and multiple display types.

44downloads
Machinery
1.21

Machinery

A high-performance industrial plugin that adds tiered resource production to Pistons and enhanced redstone signals to Hoppers and Crafters.

44downloads
NoDoubleSneak
1.21

NoDoubleSneak

NoDoubleSneak is a lightweight Paper plugin that fixes the annoying double crouch animation bug (MC-159163) by preventing duplicate sneak packets from being sent to the client.

44downloads
Crystal Ban
1.21.6

Crystal Ban

A Simple and customizable Minecraft Ban Plugin

44downloads
ProgressionBoarder
1.21

ProgressionBoarder

Powerful zone/border control—restrict, protect, and guide players with clear rules and feedback.

44downloads
MIP
1.20

MIP

MIP (Modular Integration Platform) is a modern, lightweight and rock-solid modular core for Minecraft Paper servers.

44downloads
UpgradableDispensers&DroppersPlugin
1.21

UpgradableDispensers&DroppersPlugin

adds Upgradable Dispensers & Droppers up to level 5 (=64item/sec) to tp upgrade simply place a normal dispenser or dropper and shift click with a diamond to open the upgrade gui have fun!

44downloads
DiscordConnective
1.21

DiscordConnective

DiscordConnective is a lightweight, standalone Minecraft plugin that seamlessly integrates your server with Discord.

44downloads
Create: Nicolike's Programmer Art
1.20.1

Create: Nicolike's Programmer Art

A texture pack that aim's to change some textures in the Create mod to look like Programmer Art, but keeping some of the create style while so, this texture pack is made to be compatible with PACP.

43downloads
Surviving The Spiral
1.21.1neoforge

Surviving The Spiral

The official modpack for the Surviving The Spiral storm-chasing series, featuring realistic weather, survival gameplay, and vanilla-enhancing mods.

43downloads
Create : AeroGen
1.21.1neoforge

Create : AeroGen

Discover the limits of the sky!

43downloads
RPG PLUGIN
1.20

RPG PLUGIN

Create a highly detailed RPG-7 weapon mod. The weapon is based on a crossbow and fires explosive rockets instead of arrows. Rockets create a large explosion on impact, destroying nearby blocks

43downloads
VoidDimension
1.21.1neoforge

VoidDimension

Add a void dimension and a void anchor block to go to the void dimension.

43downloads
PentaCraft
1.21.1neoforge

PentaCraft

Create Aeronautics, shaders and performance

43downloads
ModCheckerEnhanced
1.21

ModCheckerEnhanced

This plugin checks the mod folders of players upon joining the server. If any mods are found that are not on the whitelist, the player is automatically kicked.

43downloads
VillpickupV
1.21

VillpickupV

make your life easier with VilPickupV

43downloads
TomDeathLeaderboard
1.21

TomDeathLeaderboard

A lightweight and performance-friendly death tracking plugin featuring a customizable sidebar scoreboard, interactive chat leaderboards, full PlaceholderAPI support, and easy-to-use admin management tools.

43downloads
Protogames's No Conductor Caps
1.19

Protogames's No Conductor Caps

This texturepack removes texture of conductor cap that appears on your head while piloting a train from create mod

43downloads
CrimeGames
1.21.8

CrimeGames

CrimeGames adds skill-based crime mechanics to Paper and Purpur servers: ATMs, bank computers, vault terminals, safes, registers, evidence lockers, cameras, black market terminals, cooldowns, police alerts, rewards, stats, placeholders, etc

43downloads