Minecraft Java 1.21 Mods
Browse 761 free mods for Minecraft Java 1.21 — popular picks include twinkle popo mod, RXVY SPAWNERS, NotteryBoost.
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twinkle popo mod
it adds twinkle popo realistic pikachu and realistic hellokity
RXVY SPAWNERS
RXVYSpawners is a high-performance Java plugin that features virtual loot storage, intelligent spawner stacking, and an all-in-one management GUI for optimized mob farming. If you have any questions or need support join https://discord.gg/Xx8h2Th8qv
NotteryBoost
A high-performance optimization pack for Fabric 1.21.11, built for a smooth mobile experience.
Adaptive Entity Prioritization (AEP)
AEP dynamically reduces lag by throttling mob AI and item merge checks based on server strain.
Attributes UI
Adds a configurable attributes table to the player inventory, with custom attribute support, display transforms, separators, and an in-inventory toggle.
The game Built For YOU
This modpack is somewhat "lightweight" this adds a few new mobs bosses and features have fun!
No Duping
Various toggles for disabling dupes (rails; carpets; tnt; gravity blocks; tripwire hooks).
SquidGameZ
SquidGameZ is an automated 1.8-1.21.11 6-game Spigot tournament plugin with Vault rewards, spectator mode, and a dynamic lobby!
Blue sprint
This time I present you a great resource pack which focuses on competitive enhancements like clean hit feedback, shorter swords, and optimized textures, all tuned to maximize visual clarity while maintaining a consistently smooth, lag-free framerate.
Ez wool
Now you can transform wool and carpets to strings :)
Farm Friendly Mob Stacking
This datapack optimizes the server by stacking mobs without penalizing players! Farms will have less mobs, but the reward will be similar or better.
UniversalMobFoundry
New generation of generators! You can buy monsters, simulate their loot, and upgrade the generator.
Happy Trains
Happy Ghasts in minecarts look forwards!
Call Your Friends│呼朋引伴
Use your goat horns to call your animal friends.│使用山羊角來呼喚你的動物朋友。
AntiMonster Zones
This plugin allows you to remove specific mobs using a flexible whitelist/blacklist zone system. It works across all three dimensions and lets you define highly customizable zones to precisely protect areas like spawns from mobs/monsters.
Survival Spawn Eggs
This project adds Spawn Eggs to Minecraft Survival Mode!
TemporaryCastration
Limit lags caused by massive farms !
Vanilla Create
The collection includes a wide variety of mods that add new biomes, structures, and mobs. The core mod is Create, along with a large number of add-ons.
Simply Horse Roads
It's a simple and optimized plugin that boost the horse speed on certain road-blocks with the opition to add player boost aswell.
Chunk Ticker
Keeps selected chunks permanently loaded and fully ticking
InstantSimCleanup
InstantSimCleanup is a forced server optimization plugin that reduces lag by aggressively clearing inactive zones. Instead of relying on a standard timer, it uses a chunk distance control mechanic to remove everything in areas where there are no players.
Bazaar Villager
A customizable Bazaar Villager that sells stored items at player-defined prices, supports overpaying with emerald tiers, gives optimized change, auto-fills payment, adds an Emerald Core Block, and features owner and buyer trading menus.
Gear Grinder
A Create-Aeronautics focused survival pack with extra hard difficulty. Tougher mobs, smarter AI, no waystones, no TPA, items drop on death.
CorePerformanceFix x SortSmart
A high-performance optimization plugin focusing on entity-ticking efficiency and automated item-stacking and you can use SortSmart
Ananke WorldControl
The ultimate, lightweight tool for granular control over Minecraft physics, player stats, mob griefing, and crafting. Block anything, anywhere.
EnColaMobs
EnColaMobs - Optimize your server to the max! ⚡ Say goodbye to lag caused by uncontrolled mobs.
QoM+
This modpack adds quality to Minecraft! Don't forget to add us to your Essentials friend list: selimefe44, TheEmoBot
Nautilus Drops│鸚鵡螺掉落物
Nautilus will drop items when killed in any way.│鸚鵡螺無論以何種方式被擊殺都會掉落物品。
Miller's MCCI Modpack
My personal Modpack that I use primarily for MCCI, as well as other PvP/competitive servers.
DragonRespawn
A simple datapack that respawns the Ender Dragon and End Crystals after its killed.
FurniCraft Optimized
An aesthetic Vanilla+ building modpack featuring the complete Macaw's suite with zero custom biomes. Built on a highly optimized performance stack for flawless, high-FPS gameplay even on lower-end hardware and mobile launchers.
Cristalxal
Taiga update mod, which also adds new structures and weapons
VillagerProtect
Simple mod for protect Villagers
vMaiOpt
Advanced adaptive mob AI optimizer that dynamically reduces entity lag based on server TPS while maintaining smooth gameplay.
Piece
Piece is a high-performance Minecraft 1.21 RPG combat plugin that transforms your server into a competitive MMO-style PvP experience. It introduces deep progression systems, , bounty hunting, stamina-based combat,
Cozy Horizons
A cozy Minecraft modpack that expands the vanilla experience with new structures, biomes, mobs, items, and building options for a relaxing and immersive adventure.