Minecraft Java 1.21 Mods
Browse 3,322 free mods for Minecraft Java 1.21 — popular picks include TotemDisabler, Fabric Lobby, Cobblemon:Crzbrain.
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TotemDisabler
Disables totem in your server now evoker won't drop totems........

Fabric Lobby
Fabric Server-Side mod that adds /lobby command to teleport to a configurable location, and another to go back to where you were.
Cobblemon:Crzbrain
CRZbrain is a Kotlin-based Fabric mod for Minecraft/Cobblemon that gives Pokemon an AI-powered brain featuring reinforcement learning, sentiment analysis, cross-trainer knowledge sharing, and adaptive response generation to make Pokemon interaction
PlayerSleep
Control how many players must sleep to skip the night.
Secret Finds
A Datapack where you can find useful items all over the world!
Nodewire
A Minecraft NeoForge 1.21.1 mod that replaces redstone with a node-based logic system. Build logic visually in an in-world editor, then export it as a reusable graph — across sub-level boundaries (Sable) and alongside Create + Create Aeronautics.
Dekays Smeltable Items
Lets you smelt items you always wanted to in (blast) furnaces
Multi Miner
An Enchantment that mines 3x3x3 at once. Supports 1.21x
FireBallMod
This mod add a new item, explosive fireball, you need wind charge and fire charge to make it!
Donations
Adds donation events to Minecraft
ETHEREAL BLASTERS 2: ENGAGED AND REBORN
The Ethereal Blasters have returned with brand new mechanics, upgrades, and much, much more!
G1axPracticeBot
A powerful Minecraft plugin that spawns customizable practice bots for crystal PvP training. Perfect for servers wanting to provide players with AI opponents to practice their combat skills.
ScaleRays
A small mod that adds ScaleRays that work with pehkui
Customize Join Leave
Allows you to customize join/leave messages. Позволяет кастомизировать сообщения о входе/выходе игроков.
ReAtomizer
Break down excess materials on your adventures into atoms! Use those atoms to fabricate whatever items you want.
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.
Iron AI
A customizable AI chat assistant for Minecraft that can learn words, respond to messages, and be taught new responses with simple commands like /ironai teach
Fire and Flames
A Blacksmith's Dream; Process resources in a Crucible and craft Custom Tools and Armour
GeyserExtras_CN
针对GeyserExtras V1.1.4版本的汉化 Sinicization of GeyserExtras V1.1.4
Players Sit
This plugin allows players to sit on anything
Random Junk
A mod filled to the brim with random meme features
WorldSystem
Give players the ability to create their own world to play on, without using different servers. (per player worlds)
StorageSystem
A simplified plugin version of Applied Energestics 2's ME storage networks
IntangibleItemFrames
Makes item frames intangible so you can interact with blocks behind it. Tags: Transparent, Translucent, Through
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.
Recipe Crafter
Create Recipes Quick and easy without the need difficult coding!
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
Block Breakers (Pickaxe Block)
This vanilla friendly datapack adds the Block Breaker, a new redstone block!
Races (Fantasy Races)
Races/Origins Datapack by Evilonesw
Fake Tab Players
An advanced Paper/Spigot plugin that adds realistic, AI-driven fake players to your server's TAB list. Fake TAB players with LuckPerms + AI chat.
Create: Alloys
This mod adds various netherite alloys and ores from the create.
PlotRequest
A Plot/Claim Plugin with a Request System. Perfect for Servers with a Shoppingdistrict. Paper / Folia
Satisfactory Build Tool
This mod brings the efficient building mechanics of Satisfactory into Minecraft.
Logout Dummy
A NPC dummy represents offline players, showing their skin and carrying their gear.

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]
Relocators
Craft Relocators to pick up and move containers such as Chests and Gamemode 4 Machines.