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Minecraft Java 1.21 Mods

Browse 3,357 free mods for Minecraft Java 1.21 — popular picks include Mik'sDeathChest, DuckBounty, Passive Falling Block Generator.

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Mik'sDeathChest
1.21

Mik'sDeathChest

A simple Paper plugin that stores a player’s items in a pre‑placed chest marked with a sign. When the player dies, all drops go into that chest, and /dcport teleports them back to it.

14downloads
DuckBounty
1.21

DuckBounty

Allows players to place and claim in-game bounties on each other through an interactive GUI system, featuring safe-zone tracking and dynamic placeholder integration.

14downloads
Passive Falling Block Generator
1.21.11

Passive Falling Block Generator

Adds a block that passively generates falling blocks, for servers where the End is off-limits.

13downloads
Create: Renewable Rarities
1.21

Create: Renewable Rarities

This datapack adds recipes using the Create mod for various rare items & blocks.

13downloads
EcoTrophies
1.21

EcoTrophies

EcoTrophies adds decorative, armor powered trophies that passively generate currency for players to collect. Configure custom trophy types, tiered armor, production rates, storage limits, GUIs, and multiple economy integrations.

13downloads
DuckTeleport
1.21

DuckTeleport

A lightweight teleportation plugin that enables players to send and manage teleport requests (TPA) seamlessly across the server.

13downloads
GeneratorCraft – Advanced Multiblock Generators | Skyblock Mechanics | Paper 1.21+
1.21spigot

GeneratorCraft – Advanced Multiblock Generators | Skyblock Mechanics | Paper 1.21+

Custom Multiblock Generators • Progressive Tiers • Automation Ready • Paper 1.21+

13downloads
Teleport Stone
1.21.11

Teleport Stone

Place with an item a teleport stone in the world. Set you own Teleport Stone Network. You can teleport between the stones. No knowlage needed over commands.

12downloads
Railbound
1.21

Railbound

better minecarts: minecart trains, blast furnace minecarts, dispenser minecarts, junction rails, controller rails, destructor rails, and more

12downloads
Gavelry
1.21

Gavelry

The most advanced chat filtering and mute system.

12downloads
Royal Botanical Replication
1.21

Royal Botanical Replication

DataPack that adds the ability to replicate plants from mods by using the mixer from Create Mod

12downloads
Void AntiCheat
1.16.5

Void AntiCheat

VoidAC is a powerful, multi-module anti-cheat plugin for Paper 1.16.5 servers. It features a unique confidence-based punishment system, comprehensive cheat detection, and an extensive toolkit for server administrators.

11downloads
Create: Power Grid & Farmer's Delight Compatibility
1.21

Create: Power Grid & Farmer's Delight Compatibility

This datapack lets you use the Create: Power Grid Basin Heater as a heat source for Farmer's Delight Skillets and Cooking Pots.

11downloads
OneSlotMaceSMP
1.21.11

OneSlotMaceSMP

joining The Server Gets You a Random Custom mace or normal mace And with this mace you need to fight other get all 7 Custom maces combine them and get top tier SUPREME MACE

11downloads
nuggetsplus
1.21.6

nuggetsplus

datapack that makes all nuggets renewable in Create Fly (experience nugget, tuff)

11downloads
New Crafting Potion
1.21

New Crafting Potion

NewCrafting — Economical potion and light crafting!

11downloads
Spark Keep Inventory
1.21

Spark Keep Inventory

A simple Per-player Keep Inventory plugin with sounds effects etc.

11downloads
Guardian Portal Optimization
1.21.11

Guardian Portal Optimization

Optimizes Guardians that go through a Nether Portal. Allows for afk farming alone.

11downloads
CarbonAuction
1.20

CarbonAuction

CarbonAuction is a Minecraft plugin that adds a player-to-player auction house menu.

11downloads
fullSpawn
1.21

fullSpawn

A simple Spawn-Plugin for Minecraft

11downloads
RX-KeyAll
1.21

RX-KeyAll

A lightweight, highly optimized KeyAll plugin with dynamic BossBar countdowns and RGB support.

11downloads
SoundMap
1.21.11fabric

SoundMap

This mod creates a gui to show what direction sound is coming from with tons of configuration.

11downloads
Stature
1.21

Stature

Asks players for their IRL height and matches it with the game.

11downloads
DiscordInGameConfig
1.21

DiscordInGameConfig

DiscordInGameConfig is a simple plugin that adds Discord channel integration and full administration capabilities, including bans and mutes to your server.

11downloads
Vulkans PvPBot
1.21

Vulkans PvPBot

This project adds PvPBots in papermc using no dependencies.

10downloads
Create: Snad
1.21

Create: Snad

A simple datapack that integrates the Snad mod with Create and fixes item localization.

10downloads
MangoChat
1.13

MangoChat

MangoChat Powerful chat plugin ever made in minecraft for free

10downloads
P_Tempo
1.21

P_Tempo

P_Tempo tracks how long players remain online

10downloads
Titlecarts
1.21

Titlecarts

This datapack enables the use of titles in survival with minecart tracks to announce stops, routes etc.

10downloads
CyberTokens
1.8

CyberTokens

Unlimited tokens & amazing custom features

9downloads
Masterkits
1.20

Masterkits

Advanced Kits Plugin with GUI and Admin Management.

9downloads
Docket
1.21

Docket

An open source plugin compatiblity scanner and developer helper plugin.

9downloads
BetterVanish By albert
1.21.11

BetterVanish By albert

Its a Vanish Plugin that's better than essentials vanish

9downloads
Item Limiter
1.21

Item Limiter

Item Limiter gives server owners full control over which items players can use. Set custom limits for specific items or disable them entirely. Players cannot exceed the configured item limits, and disabled items cannot be held by players.

8downloads
Aura Nexuses
1.21.11

Aura Nexuses

Grant abilites based on large-scale constructions. Grant permissions dynamically.

8downloads
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