Minecraft Java 1.21 Mods
Browse 3,387 free mods for Minecraft Java 1.21 — popular picks include PlotRequest, No Misclick At All, Donations.
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PlotRequest
A Plot/Claim Plugin with a Request System. Perfect for Servers with a Shoppingdistrict. Paper / Folia
No Misclick At All
No Misclicks At All — prevents accidental placement of items in the off‑hand; add to the block‑list with the key or use the commands
Donations
Adds donation events to Minecraft
FFA Streaks
A simple plugin to automate FFA healing, kits, teleporting and streaks.
GHolo
Modern & Lightweight Hologram and Interaction Plugin
XaerosMapPlugin
Xaero's Map plugin is a lightweight plugin for servers using Xaero's Minimap and Xaero's World Map. The plugin prevents different worlds from sharing or overlapping map data, ensuring that every world maintains its own unique map.
ETHEREAL BLASTERS 2: ENGAGED AND REBORN
The Ethereal Blasters have returned with brand new mechanics, upgrades, and much, much more!
GeyserExtras_CN
针对GeyserExtras V1.1.4版本的汉化 Sinicization of GeyserExtras V1.1.4
AntiMeteor
AntiMeteor - Detection Plugin.
Relocators
Craft Relocators to pick up and move containers such as Chests and Gamemode 4 Machines.
TFCreate Compat
Provides compatibility between Create and TFC
Create: Stealth & Security
A Create addon that adds stealth & surveillance technologies!
Players Sit
This plugin allows players to sit on anything
owocraft
Haptic vest support for Minecraft
String Dupers Returned!
A slightly jank solution to mojang's patch to string dupers. Read the documentation for a guide
Simple Food Experience
Simple Food Experience is a lightweight, beginner-friendly Minecraft mod that adds a straightforward mechanic: almost any food item can be converted into experience.
Az's Mining Dimension
Quick and Dirty Mining Dimension
Races (Fantasy Races)
Races/Origins Datapack by Evilonesw
WorldSystem
Give players the ability to create their own world to play on, without using different servers. (per player worlds)
Ore Canes
Mod adds 15 variants of vanilla sugar cane. Farm (almost) everything from coal to amethyst anywhere, anytime.
Random Junk
A mod filled to the brim with random meme features
EntityBatch
Entity Render Batching — sorts entities by type before drawing them so the GPU can render all cows together, all pigs together, etc. instead of switching between types randomly. Fewer GPU state switches = better performance in crowded scenes.
Logout Dummy
A NPC dummy represents offline players, showing their skin and carrying their gear.

Interstellar: Galaxy
Travel throughout the galaxy
Create: Red Button
Adds a wireless Redstone button that can be used in the world and linked to Redstone Links.
Magic Exploration and Science
Dive into a world where magic and technology intertwine in perfect harmony. Magic Exploration and Science brings you an immersive experience, blending mystical spells with mechanical marvels. Explore and create wonders with the mystical and mechanical.
Block Breakers (Pickaxe Block)
This vanilla friendly datapack adds the Block Breaker, a new redstone block!
XG7Lobby
Best lobby/hub plugin for your Minecraft server! With a lot of resources for free!
Killer Keks Create V2
Killer Keks Create V2 is a custom create modpack that takes you to a new level of mechanics. Whether farmer, railroader or builder. Interrese aroused then come to us on the server
Mentalitys | Custom Enchants
Custom fabric enchantments for 1.20.1, 1.21.1 & 1.21.11.
IBREALISTIC
The Unofficial fork of OpenBoatUtils, original by o7moon. This mod added MORE realistic rally aspects for IBREAL or another server
Ender Sender: Remote Block Depot
A mod which lets you move items straight to your inventory as you use them up, coming from a special kind of chest.

FancySetSpawn
FancySetSpawn is a simple plugin for managing spawn points, with customizable messages and sound effects for teleportation and player joining. /setspawn, /spawn [Supports 1.21.x]
Satisfactory Build Tool
This mod brings the efficient building mechanics of Satisfactory into Minecraft.
Mini 1.21 Loot Farms
Extension pack for Mini Factories! Containing: 1 Mini Wind Charge Farm and 2 different Mini Vault Loot Farms to get a bigger reward after finishing a vault run!
InstaLeafDecay
Instantly decays leaves near broken logs to speed up tree harvesting.