Minecraft Java 1.21 Mods
Browse 1,912 free mods for Minecraft Java 1.21 — popular picks include More Search Bars, SurShield Modification, Better Villager Trading.
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More Search Bars
Add more search bars to various UI screens
SurShield Modification
Modpack that combines the mechanical genius of Create, the iconic Satsu Iron Man Addon, and the gritty superpowered chaos of The Boys: New World — delivering advanced automation, and an immersive world of limitless possibilities.
Better Villager Trading
A client-side mod for better villager trading
Team System
A comprehensive Minecraft team management plugin that allows players to create, join, and manage teams, assign roles, set team permissions, customize team chat, and track team statistics, all with easy-to-use commands.
SpaceVulcan
Addon for Vulcan Anti-Cheat
Searchable Packs
Adds a search bar to quickly filter resource packs.
Vitamin+
Level up your vanilla with powerful vitamins—Wall Jump, Player XP to books, Death Chests and more. Supercharge your adventure!
SprintPlus
A lightweight mod that makes sprinting the default when moving forward.
AntiSeedCracker
Protekts your server’s real seed by providing fake seeds to clients and blocking seed-discovery commands. Fully optimized for Folia.
Remove Anvil Prior Work Penalty
Removes the prior work penalty when repairing or enchanting items in the anvil, preventing the Too Expensive message. Simple, optimized, and multiplayer friendly.
BuildHeightLimit
Limit player build height with configurable restrictions.
Bobbles
This mod introduces further customizability for view bobbing.
TnT Cart Nerfer
This plugin lets you tune TNT minecart damage and control when protections apply.
⚡ ServerBooster
Optimize your Minecraft server for peak performance with ServerBooster
Ores Recipes!
The Recipes needed from a long time to get ores are here!
Mob Lite
It allows you to modify the spawn limit and the spawn limit of each specific entity in real time using commands
Replant+
A lightweight and server-friendly mod that automatically replants crops the moment you harvest them.
Command alias maker
Allows you to create command aliases in game through a simple command and lets you run them instantly.
Client-side Custom Music Disc Fix
A simple client-side mod that fixes MC-260346 where custom music discs are cut off if they exceed the vanilla length.
CoolProtection
World protection and performance self management plugin
ChallengeTimer
an advanced timer/stopwatch for challenges etc
Customizable Dragon AI
Useful Datapack to customize the Ender Dragon's AI
Karma Shader Nightmare
A cinematic horror Minecraft shader pack that turns the dark into a living threat. Features dynamic fear mechanics, hallucination warping, drifting fog banks, a blood moon, desaturated colors, and its terrifying inverted sea ceiling.
Enchant Control
Enchant Control allows server owners to disable unwanted enchantments. Both vanilla and datapack enchantments work.
server optimiser
a server optimiser plugin that offloads your server reducing ram when not in use
RecipeCreateX
A plugin which allows you to create custom recipes with custom items from ItemMakerX or vanilla items

BowBoost Helper
Highlights the perfect bow boost angle by changing your crosshair in real-time.
Doesn't This Count as Being Burned to Death?│這不算燒死嗎?
Animals killed by Magma Blocks or Campfires will also drop cooked meat.│被岩漿塊或營火燒死的動物也會掉落熟肉。
OpenJavascript
Create custom menus, commands, plugins, systems, basically anything with scripts in Javascript! With multithreading and Folia support! Everything is fully documented in the documentation!
Chain Crop Harvest
A mod that lets you harvest all nearby connected crops in one go
Bleeding System
A mod that adds bleeding mechanics
Minecraft Villager Trade Manager
Complete control over villager trading economics with custom pricing and discount prevention Minecraft Villager Trade Manager is a comprehensive Paper/Spigot plugin that gives server administrators complete control over villager trading economics. Take co

Instant Villager Restock
Don't wait on villagers to restock every 20 minutes, just use this simple plugin that removes the cooldown!
ManualTotem
A simple mod that helps with manual totem placement by automatically moving your cursor to a totem when you open your inventory.
ChunkEntityLimiter
This system boosts performance by automatically capping entities/items in loaded chunks and player-adjacent areas
Screw Phantoms
Remove Phantoms from the game completely. No Phantoms.