Minecraft Java 1.21 Mods
Browse 168 free mods for Minecraft Java 1.21 — popular picks include ChunkGuard, Mossy Llamas, triangle.jar.
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ChunkGuard
A lightweight, high-performance chunk limiter that prevents entity-driven lag by enforcing smart, customizable limits on mobs, decorations, and vehicles.
Mossy Llamas
Allows llamas to wear moss and pale moss carpets
triangle.jar
Adds a terrifying Triangle creature with custom AI and jump-scare mechanics.
Carpet-VisualFix
Added the entityRenderingFix rule to fix the issue of abnormal entity animations within weakly loaded chunks.

Hammer-On
Anvils can now take damage from falling one block. Made for balancing carpet extra's renewableSand.
HappyGhast - Ride & Upgrade
Give Happy Ghasts real gameplay: permanent speed boost, cargo & upgrades, fireball shooting, freeze/heal, and harness buffs.
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.
Bedrock Paradise
Bedrock Paradise is a gardening mod inspired by Viva Piñata. Capture piñatas, build a garden, grow their favorite plants, and care for them.
Player Carpet Extension
A complementary mod to the "Carpet Mod" that allows you to manage the player's inventory with an interface and activate the switcher between items so you can use multiple items from the inventory.
Black sun
The sun has turned into a black hole, so be careful when moving around the world and keep an eye on your pets.
Carpet-dwk-Addition
This mod adds new rules to /carpet
Carpet-YBS-Addition
This is an expansion mod for Carpet that offers useful or useless features for YBS Server.
Chaos Engine
Chaos Engine adds events to the server (UFO, meteorite, glitch events, and others), custom enchantments, and careers. The plugin also includes a weapon system, cases, a casino, and much more!

CobbleCatalyst
Adds Cobblemon trainer battle phases to Cataclysm boss fights, turning boss fights into hybrid combat and Pokemon battle challenges.
Carpet Bot Idle Walking (Carpet Mod)
Allows Any "Carpet Mod Bot" To Walk Around Randomly
Crqzy's Dynamic World Events
Automatically triggers random server-wide events — meteor showers, mob invasions, trader caravans, droughts, and treasure hunts — to keep your SMP fresh and players engaged.
Dupes Returned
A simple gui menu to toggle sand, tnt, carpet, rails dupes on paper servers, With customizable limits
DismountEntityPlugin
🚏 Allows players to release entities and mobs from boats and minecarts without breaking them.
flaying
Flay your fallen foes. Mobs leave carcasses on the ground upon death, requiring a sword to harvest loot
Cops and Robbers
Police cruisers, fire trucks, robbers, banks, and patrol play for family Minecraft worlds.
Doggy Carrier
Carry your best friend on your head during your adventures and let him warn you when ennemies are nearby
HeadCarve
Drops the player's head from the explosion of a charged creeper
Adaptive Entity Prioritization (AEP)
AEP dynamically reduces lag by throttling mob AI and item merge checks based on server strain.
No Duping
Various toggles for disabling dupes (rails; carpets; tnt; gravity blocks; tripwire hooks).
Bank-VRX
The ultimate banking plugin for your server. Players can found banks, manage joint accounts, issue physical cards, and compete in a dynamic free market with custom interest rates and fees.
Happy Trains
Happy Ghasts in minecarts look forwards!
CarpetStairs
Carpets on the stairs and slabs for your server
FancyChairs
A simple Spigot plugin that adds the ability to sit on and add carpet to stairs and slabs
FakePlayersPack
Adds fake players to your world (requires Carpet Mod)!
Benoodle's Carpet to Wool
Craft four carpets into one corresponding wool block.
Caravans
Working pack-animal caravans for Paper and Purpur. Llamas follow in formation, carry 90 slots across saddlebag pages, run loot home on their own, and stand guard. Lead camels, wolf protectors, donkeys, and mules included.
Panda Paws
Adds Panda Paws to the game, use them to climb, move and take care of your enemies!
The Sneaky Creeper
Adds cloaking Creepers that divide into 2 mini sneaky creepers upon death. Be Scared.

Cobblemon Trainers
Make your own trainers, or drop in a datapack that brings them
TougherThanLlamas
The modern reincarnation of the hardest mod ever created for Minecraft
Echo of the Deep
A Deep Dark overhaul that makes the Warden smarter, scarier, and worth fighting — featuring sculk vials, purification, and the Echo Glaive.