Minecraft Java 1.21 Mods
Browse 3,634 free mods for Minecraft Java 1.21 — popular picks include Shearing Sheeps Drop op loot, Elderly Guardians, Scoreboard Health Indicators.
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Shearing Sheeps Drop op loot
Shear a sheep → get insane end-game loot. Works on every version from 1.21 to 1.21.10. Adds custom loot table, and turns sheep into walking OP supply crates. Perfect for chaos survival or challenge world
Elderly Guardians
Renewable sponges. Thunders convert Guardians to Elder Guardians
Scoreboard Health Indicators
Displays scoreboard-based health values as clean, visible health bars above players and entities, even when internal health is hidden.
EndraQuest Tweaks
Fixes LevelZ skill requirement bypass bugs, prevents Ancient Debris duplication, and limits mob farming exploits.
Xtabay's Villager Creator / Generator
Create custom villagers and edit them easily
Silk Touch Spawners Reworked
Pick up and relocate mob spawners anywhere. They drop fully intact with their original mob type - no empty spawners or spawn eggs. Compatible with Minecraft 1.21.6.
No attack time delay
Reverts combat system to pre-1.9. Supports 1.21.3
Lost in Dreamland(迷失梦域国)
Add a series of new things.Including a new dimension.
Sniff Trail - Unique Rideable Sniffer
Automatic movement using a sniffer!
MinMaxTrades
A paper plugin which sets the villager trade prices for enchanted gear to the lowest vanilla value, while setting the enchantment level for books to the maximum vanilla value.
No Trader Llama ❌
Disable Trader Llama in Minecraft by preventing its spawning and removing any that appear in the world
Varied Mob Sizes
Randomly changes all mobs' size slightly for a more emmersive world!
ClansFix
ClansFix — a powerful clan plugin for Minecraft servers that adds deep clan systems with progression, quests, ranks, and customization . It turns group gameplay into an engaging experience with leveling, treasury, houses, and competitive rankings .
Petrichor
Expands the Sniffer's plants! Feed the soil! Reap the balm!
Effect Sounds│效果音效
Special sound effects will be produced when the effect is obtained.│當獲得狀態效果時會播放特殊音效。
Upgradeable Iron Golems
Craft upgrades for iron golems to unlock new abilities or just improve their stats.
HandsOfTheVoid.jar
Slow burn horror mod heavily inspired by the broken script that will make you feel like you're in an ARG
You Shall Not Climb!
Takes away an ability to climb ladders from mobs that are not supposed to have it.
Herobrine Horror Project
The best Minecraft horror plugin for 1.21.4 Spigot that lets you troll your friends or create a YouTube video with scary ambience sounds and horror effects.
PlayerBatch
PlayerBatch is a Minecraft mod by W4Whiskers that depends on Carpet and allows you to summon multiple bot players at once. It supports up to 256 bots by default, with the limit configurable in the config files.
More Mining Fatigue
makes elder guardians give the players in a 50-block radius mining fatigue every second instead of every minute.
BuildsNBarrens
Adding features to build up the barren aspects of the game!
CrashPanel | CrashCore
The ultimate No-Code engine. Elevate your server with hot-reload, node-based event scripting, plus full model and particle editors in one intuitive interface.
HungerGameSSS
HungerGameSSS is a high-performance Hunger Games plugin featuring unique Legendary Weapons with special abilities, dynamic gameplay systems, and full arena customization — built for competitive PvP servers.
Golem Gear
A Mod themed off of Iron Golems. The mod adds many features such as golem blocks, golem ores, golem tools, and much more!
The Mystery
Survive chilling encounters with Herobrine, Entity 303, and Null. Balanced horror gameplay adds eerie tension without breaking vanilla mechanics.
No Zombie Nautilus ❌
Disable Zombie Nautilus in Minecraft by preventing its spawning and removing any that appear in the world
Mob Death Sounds
A simple fabric mod that plays a sound when the mob kill stat is increased.
Useful Allays
It's like a level 1 beacon with wings!
VillagerExplorer
Villager Explorer is a client-side Minecraft mod that lets you view detailed information about villagers in a beautiful, interactive GUI.
Bastion Raid
Adds a Wither Skeleton Raid in Bastion Remnant, just like a village raid.
Mini Mobs
Adds new mini variant of mobs that spawn naturally.
Ban bat
Do you hate these annoying little pests? This mod/datapack can make them disappear!
FZero Drops
A adventure focused datapack I made for personal use. I just wanted to make it available to others.
HEY! Villager that is my bed!
Stops villagers from using your own bed!
Garden Depths
Adds new interesting features to Minecraft's Pale Garden.