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Minecraft Java 1.21 Mods

Browse 2,715 free mods for Minecraft Java 1.21 — popular picks include PaletteBuilder plugins, LinkedFate, SHMA server data pack.

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PaletteBuilder plugins
1.20

PaletteBuilder plugins

Easily create smart color palettes based on the colors you choose to be the edges

18downloads
LinkedFate
1.21.1

LinkedFate

A Sympathy Thread item binds two creatures or two blocks so harm carries across. Hurt one and its partner takes the same damage. Break a linked block and its twin breaks too. A dust thread marks every bond.

18downloads
SHMA server data pack
1.21.1

SHMA server data pack

The data pack's name and design can be changed and adapted to your server.

18downloads
Damage boost from attack
1.20.2

Damage boost from attack

With this datapack, you start the game dealing very little damage, but your damage output increases as you deal damage to others.

17downloads
End Crystal Manager
1.21.1

End Crystal Manager

With This plugin you can manage the End Crystal Examples You can turn off the end crystals Auto-Remove Crystals Modify Explosion power You can decide if the end crystal can grief blocks or damage players

17downloads
Warden's Shield (Datapack)
1.21.11

Warden's Shield (Datapack)

This datapack adds a shield that, when used, unleashes the Warden's sonic attack for 3 seconds. The ability has a 25-second cooldown.

17downloads
MacePVPDisabler
1.21

MacePVPDisabler

Blocks mace PvP damage between players while keeping mace crafting and mace PvE damage fully intact.

17downloads
Mob Rain
1.21

Mob Rain

It starts raining all items and all mobs, so be careful.

17downloads
PaletteCraft
1.18

PaletteCraft

PaletteCraft is a lightweight plugin that lets builders save their hotbar as custom palettes. Players can instantly equip these layouts via commands, bypassing menus to speed up building workflows.

17downloads
Suspicious Clock
1.21

Suspicious Clock

This datapack is bout one of Eider's yt videos about google translate mobs chnaging theb ehavior of mobs too. The thing i was talking is a clock man form it, becuase it drops a sus clock. Now you craft it with 4 clocks and redstone!

17downloads
Mob Power DP
1.21.7

Mob Power DP

This data pack allows you to level up every time you defeat a mob, granting you various enhancements upon leveling up.

16downloads
Horizon Potion
1.21

Horizon Potion

This plugin adds a new potion to your server!

16downloads
Genji
1.21.1neoforge

Genji

Genji Shimada mod, it ports Genji abilities, shurikens, dragonblade and nanoboost to Minecraft :)

15downloads
Multishot Flame
1.21

Multishot Flame

Combine the Multishot and Flame enchanted books to get the Multishot Flame enchantment.

15downloads
PvP Siphon
1.21

PvP Siphon

This plugin adds siphon to player kills

15downloads
InfectedSMP
1.21

InfectedSMP

This plugins adds an infection system

15downloads
EclipseFX
1.21

EclipseFX

EclipseFX is a cinematic aura and particle effects engine for RPG, MMORPG, anime, fantasy, and progression servers, featuring layered auras, live previews, awakening effects, class-based cosmetics, and performance-safe visuals.

15downloads
EzBucket
1.21

EzBucket

EzBuckets make buckets extract more water like a sponge and to trigger, it needs a redstone torch

15downloads
xHitSounds
1.2.1

xHitSounds

Free Advanced HitSound Plugin #1

15downloads
Cobblemon NPC Extensions
1.21.1neoforge

Cobblemon NPC Extensions

Introduces various Cobblemon NPC Molang extensions for use with other mods!

14downloads
Fight and Flight
1.21.1fabric

Fight and Flight

Adds a new raid mechanic in the structures added by the mod, as well as items like clubs, boomerangs, new types of totems and more! As well as turning existing items into throwables and more.

14downloads
Experienceable Bottles
1.21.9

Experienceable Bottles

Makes Enchanting bottles craftable with Amethyst and Lapis

14downloads
RaddItems
1.21

RaddItems

Custom items, slot-based effects, triggers, and item sets through simple YAML configuration.

14downloads
Add Requirements
1.21.6

Add Requirements

This project adds the crafting of the Magic Golden Apple, Name Tag, Trident items, and adds an achievement for the Name Tag and Magic Golden Apple.

14downloads
NuLLStar
1.21.4

NuLLStar

NuLLStar adds eye-catching join effects for players entering your server - animations, sounds, and messages that make a strong impression from the first second. Fully configurable, lightweight, and ready to go without any hassle.

14downloads
Rainy 's Events
1.21.1fabric

Rainy 's Events

This Projects add a minigame where you can use commands to join and start it it randomize events that may happen to you or any player , theere are items that you can use to start each Event By Hand

13downloads
hat&sit
1.21.11

hat&sit

Sit anywhere, wear anything. Zero-config comfort for your server.

13downloads
EclipseSimpleTrade
1.21

EclipseSimpleTrade

This is a plugin that you can use to trade items over a long distance.

13downloads
Actually Scary Creakings
1.21.11

Actually Scary Creakings

A small little datapack, made to make creakings legitimately a threat to the player.

12downloads
Wormholes
1.21

Wormholes

Create stunning particle wormhole portals with tear-open animations, configurable colors, bidirectional travel, and per-player permissions

11downloads
InvisiWands
1.21.11neoforge

InvisiWands

Use magical wands to transform supported blocks into invisible, walk-through blocks while preserving their appearance and functionality.

10downloads
FreeEnchanting
1.21

FreeEnchanting

Makes etables/enchanting tables free of xp so its free to use apart form lapis costs

10downloads
Enchancement x Mythic Metals Compat
1.21

Enchancement x Mythic Metals Compat

Makes Mythic Metals Compatible With Enchancement in Various Ways

10downloads
Teleport Book - Fork
1.21

Teleport Book - Fork

A fork of Lullaby's datapack for older versions of Minecraft

9downloads
FrontierX
1.21.3

FrontierX

Expand the world border by completing advancements. Start in a tiny world and unlock more land as your players progress.

8downloads
ChatRephrase
1.21

ChatRephrase

ChatRephrase is a paper plugin to rephrase messages sent in chat

7downloads