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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
1.21.11fabric

More Search Bars

Add more search bars to various UI screens

2.4kdownloads
SurShield Modification
1.21.1neoforge

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.

2.4kdownloads
Better Villager Trading
1.21.1fabric

Better Villager Trading

A client-side mod for better villager trading

2.4kdownloads
Team System
1.21.4

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.

2.4kdownloads
SpaceVulcan
1.16.5

SpaceVulcan

Addon for Vulcan Anti-Cheat

2.4kdownloads
Searchable Packs
1.21.4fabric

Searchable Packs

Adds a search bar to quickly filter resource packs.

2.4kdownloads
Vitamin+
1.21.11

Vitamin+

Level up your vanilla with powerful vitamins—Wall Jump, Player XP to books, Death Chests and more. Supercharge your adventure!

2.4kdownloads
SprintPlus
1.21fabric

SprintPlus

A lightweight mod that makes sprinting the default when moving forward.

2.4kdownloads
AntiSeedCracker
1.21.4

AntiSeedCracker

Protekts your server’s real seed by providing fake seeds to clients and blocking seed-discovery commands. Fully optimized for Folia.

2.3kdownloads
Remove Anvil Prior Work Penalty
1.21

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.

2.3kdownloads
BuildHeightLimit
1.16

BuildHeightLimit

Limit player build height with configurable restrictions.

2.3kdownloads
Bobbles
1.21.11fabric

Bobbles

This mod introduces further customizability for view bobbing.

2.3kdownloads
TnT Cart Nerfer
1.21

TnT Cart Nerfer

This plugin lets you tune TNT minecart damage and control when protections apply.

2.3kdownloads
⚡ ServerBooster
1.17

⚡ ServerBooster

Optimize your Minecraft server for peak performance with ServerBooster

2.3kdownloads
Ores Recipes!
1.20

Ores Recipes!

The Recipes needed from a long time to get ores are here!

2.3kdownloads
Mob Lite
1.21.11forge

Mob Lite

It allows you to modify the spawn limit and the spawn limit of each specific entity in real time using commands

2.2kdownloads
Replant+
1.21fabric

Replant+

A lightweight and server-friendly mod that automatically replants crops the moment you harvest them.

2.2kdownloads
Command alias maker
1.20.1fabric

Command alias maker

Allows you to create command aliases in game through a simple command and lets you run them instantly.

2.2kdownloads
Client-side Custom Music Disc Fix
1.21.1fabric

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.

2.2kdownloads
CoolProtection
1.20

CoolProtection

World protection and performance self management plugin

2.2kdownloads
ChallengeTimer
1.21.11fabric

ChallengeTimer

an advanced timer/stopwatch for challenges etc

2.2kdownloads
Customizable Dragon AI
1.20.3

Customizable Dragon AI

Useful Datapack to customize the Ender Dragon's AI

2.2kdownloads
Karma Shader Nightmare
1.18.2

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.

2.2kdownloads
Enchant Control
1.21

Enchant Control

Enchant Control allows server owners to disable unwanted enchantments. Both vanilla and datapack enchantments work.

2.2kdownloads
server optimiser
1.19

server optimiser

a server optimiser plugin that offloads your server reducing ram when not in use

2.2kdownloads
RecipeCreateX
1.21

RecipeCreateX

A plugin which allows you to create custom recipes with custom items from ItemMakerX or vanilla items

2.1kdownloads
BowBoost Helper
1.21fabric

BowBoost Helper

Highlights the perfect bow boost angle by changing your crosshair in real-time.

2.1kdownloads
Doesn't This Count as Being Burned to Death?│這不算燒死嗎?
1.21.9

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。

2.1kdownloads
OpenJavascript
1.18

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!

2.1kdownloads
Chain Crop Harvest
1.21.11fabric

Chain Crop Harvest

A mod that lets you harvest all nearby connected crops in one go

2.1kdownloads
Bleeding System
1.20.1forge

Bleeding System

A mod that adds bleeding mechanics

2.1kdownloads
Minecraft Villager Trade Manager
1.20

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

2.0kdownloads
Instant Villager Restock
1.21

Instant Villager Restock

Don't wait on villagers to restock every 20 minutes, just use this simple plugin that removes the cooldown!

2.0kdownloads
ManualTotem
1.21fabric

ManualTotem

A simple mod that helps with manual totem placement by automatically moving your cursor to a totem when you open your inventory.

2.0kdownloads
ChunkEntityLimiter
1.20

ChunkEntityLimiter

This system boosts performance by automatically capping entities/items in loaded chunks and player-adjacent areas

2.0kdownloads
Screw Phantoms
1.21

Screw Phantoms

Remove Phantoms from the game completely. No Phantoms.

2.0kdownloads