Minecraft Java 1.21 Mods
Browse 526 free mods for Minecraft Java 1.21 — popular picks include Enigma Storage, TrenchPro, NoPlayerStop.
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Enigma Storage
A compact terminal storage system for Minecraft servers, inspired by Applied Energistics 2 (AE2).
TrenchPro
TrenchPro is a high-performance, professional-grade 3x3 mining utility designed for modern Minecraft servers (1.21.1+). Unlike basic hammer plugins, TrenchPro is direction-aware and safety-conscious.
NoPlayerStop
A scriptable server-side mod & plugin to auto-stop your Minecraft Servers when empty!
Craftables | Crafting Tweaks
A little datapack that adds recipes to normally uncraftable items and tweaks some current recipes.
OmniPanel gui
OmniPanel is an advanced all-in-one Minecraft administration and server management plugin built for Paper and Spigot servers. It combines moderation, player management, anti-lag systems, staff tools, ranks, homes, RTP, security utilities, automation, and c
P_Terrenos
Terrenos Customizados Custom lands
Warfactory Ultimate Weight
Weight mod for minecraft that prioritizes compatibility and performance
P_Lixeiro
o P_lixeiro limpa seus mundos para evitar lag ou muito uso da cpu e memoria! P_lixeiro cleans your worlds to avoid lag or high CPU and memory usage!
Voidbound Chronicles
A modpack focused on exploration, adventure, and technology, designed for multiplayer gameplay with friends. It combines cutting-edge optimization with a massive expansion of the End and Nether dimensions, adding role-playing game mechanics.
Durability Guard
A Mod so you dont lose your Pickaxe anymore. It disables your Tools when your Durability low is.
AnarchyCore-NextGen
It didn't work on some of stable Minecraft servers.
Upgrade Furnace
A PaperMC 1.21.4 plugin to upgrade furnaces for faster smelting and bonus yields.
PacketBooks
A simple plugin for fixing various book-based data overflow exploits by hiding the actual book contents unless the player actually needs to view them.

Chunck Protector
Chunk Protector is a high-performance, Server-Side ONLY administrative protection matrix. It provides granular flag-based territory control with an intuitive chest GUI—no client mods required.
MyTPA
Simple and balanced TPA.
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)
Cooldown Manager
Manage cooldowns for items, commands, and with api

Phantom Loot
👻 PhantomLoot PhantomLoot is a lightweight, high-performance, 100% server-side instanced looting mod designed for modern Fabric servers (1.21.11, 26.x)
Baris Keser Tools
BarisKeserTools is an admin plugin that combines a variety of fun and destructive activities for your server with useful commands designed to simplify management and improve server performance. It supports forks such as Paper, Spigot, and Purpur.
PicoMC
Pico optimizes your Minecraft server to run on as little as 512mb RAM.
Health Status Indicator
A simple Minecraft HUD addon showing classic-style health, and status effects with a clean and optimized design. Lightweight, responsive, and perfect for survival, PvP, and modded gameplay.
AntiFarmReloaded
AntiFarm Reloaded is an anti-farm plugin that blocks and prevents AFK mob farms, villager exploits, and automated resource generation across all major gameplay systems.
AreaReloader
Create and restore areas at any time at the glance of a command or set them to automatically regenerate!
NitroEconomy
Economy Solution for All Systems
InventorySearchBar
A litte mod that add's a search bar in survival invetory to search for items
HeartsOptimized
Can see anyone hearts also complitable with crossplay
my-bot-mod
Carpet-style fake players (bots) for Fabric 1.20-1.20.4 - spawn & control bots, non-blocking A* pathfinding, a Command Baton to send them anywhere, skins, inventory & ender chest access, and bots that persist across restarts.
Port Bridge
PortBridge is a server-side utility mod that automatically makes your Minecraft server publicly joina
Auction HouseX
A fast-paced, player-driven auction house built for competitive servers. Buy, sell, and flip items instantly in a clean, high-performance GUI. Designed for Paper servers, this plugin keeps the economy moving and the profits flowing 🔥
Advanced Admin GUI Tool
Best Free Minecraft Gui Administration Tool Plugin
Cordless
Removes the ability to view coordinates on F3
TitanLogin
This version includes platform update
Magnetite Block
The Magnetite Block is a powerful vacuum block that automatically pulls in dropped items
NoFullBright
Paper plugin which executes a command when it detects a player using full bright texture pack
EssentiaX-Legacy
Custom Minecraft commands, teleportation, AFK, mute, homes and more and fully customizable.
Frame Juice!
Fabric modpack designed to blend together performance and functionality while preserving all vanilla mechanics.