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Minecraft Java 1.21 Mods

Browse 126,447 free mods for Minecraft Java 1.21 — popular picks include One Hit Punch, KOTH, Server Boostium.

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One Hit Punch
1.21.4neoforge

One Hit Punch

This mod adds a fist ( weapon ), with whom you can kill anyone! Even the Warden!

170downloads
KOTH
1.21spigot

KOTH

A lightweight, customizable KOTH plugin — easy setup, full control, endless PvP fun!

170downloads
Server Boostium
1.21.6fabric

Server Boostium

Set Of Performance Mods To Get Best Experience Out Of Your Server And Making Server Run Multithreaded | ☑️ up to 17x Faster Chunk Generation

170downloads
L'État, c'est moi
1.21

L'État, c'est moi

A administration/moderation plugin for small PaperMC SMP servers.

170downloads
TrimBonuses
1.21.5

TrimBonuses

This datapack adds different effects depending on the trim for the armor.

170downloads
FallGates - Ground Portals
1.16

FallGates - Ground Portals

Travel through 100% customizable ground portals

170downloads
DataSyncer
1.21

DataSyncer

Allows players to sync entity and block entity data by vanilla's tag query protocol

170downloads
Coastline: Sunbeam
1.21.1fabric

Coastline: Sunbeam

Designed to provide a lightning-fast experience, with all the building tools you'll ever need. Includes Litematica and Axiom.

170downloads
PayRespectV2
1.21

PayRespectV2

a spigot plugin that announces to the server when you die, plus some goodies

170downloads
Kaerix's Stylish Optimizations
1.21.5fabric

Kaerix's Stylish Optimizations

Vanilla modpack for optimization and looks!

170downloads
Ren Paintings
1.21forge

Ren Paintings

This Mod adds popular Renaissance era paintings to Minecraft!

170downloads
KoukeNeko Nametag Plugin
1.21

KoukeNeko Nametag Plugin

KoukeNeko Nametag is a powerful and user-friendly Minecraft tag/prefix management plugin that allows players to select and display custom tags in front of their names with an intuitive GUI menu.

170downloads
⚔️ UpgradeSword – Custom Enchantment Upgrade System for Swords
1.18spigot

⚔️ UpgradeSword – Custom Enchantment Upgrade System for Swords

put enchantments or upgrade your sword!

170downloads
Builder's Thurible
1.21.5neoforge

Builder's Thurible

Craft a Builder's Thurible to paint random block patterns into existing surfaces!

170downloads
NotifHeart
1.21.1fabric

NotifHeart

NotifHeart is a smart client-side Minecraft mod that keeps you aware of critical situations

170downloads
LSRPGHeadFood [1.17 - 1.21.5]
1.17spigot

LSRPGHeadFood [1.17 - 1.21.5]

RPG Food

170downloads
RogueTundra's Client Mods
1.21.5fabric

RogueTundra's Client Mods

A modpack with only client side mods, made for playing on realms or servers.

170downloads
KeniUtils
1.16

KeniUtils

A lightweight Spigot utility plugin for "vanilla" servers — dimension color system, chat, AFK tags, and more.

170downloads
The amplifier indicator for ominous bottle
1.21

The amplifier indicator for ominous bottle

Displays the amplifier for the ominous bottle

170downloads
UnOredinary (Legacy)
1.21neoforge

UnOredinary (Legacy)

A mod that adds "unoredinary" ores

170downloads
Incredibly Immersive
1.21.1fabric

Incredibly Immersive

Vanilla style exploration modpack made to be as immersive as possible, with multiplayer in mind.

170downloads
BadWeaponry
1.21.4neoforge

BadWeaponry

A bad mod weapons

170downloads
Simplified Recipies (Majnin Official Datapack)
1.21.6

Simplified Recipies (Majnin Official Datapack)

Datapack that Simplifies some of the Minecraft recipies and adds new recipies to the game.

170downloads
Recall Potion & Magic Mirror
1.21.5

Recall Potion & Magic Mirror

Recall Potion & Magic Mirror

170downloads
Weird Ways to Die
1.21.1neoforge

Weird Ways to Die

A mod that adds weird ways to die

170downloads
Mr_Phils Vanilla +
1.21fabric

Mr_Phils Vanilla +

This is a Little modpack for Vanilla Players. It will make your vanilla experience much better

170downloads
ExyliaAntiBlockGlitch - Warnings | Effects | Sounds Systems
1.16spigot

ExyliaAntiBlockGlitch - Warnings | Effects | Sounds Systems

Make your players unable to take advantage and give them warnings.

170downloads
Philosophical FONT
1.21

Philosophical FONT

This changes Minecraft's Default Font into a Philosophy-like style!

170downloads
Fuel-Master
1.21

Fuel-Master

Fuel-Master is a powerful and essential plugin for Minecraft server administrators who want to manage player experiences. Designed to prevent enchanted items from being used as furnace fuel, Fuel-Master ensures that valuable resources are preserved.

170downloads
GoodTime
1.21spigot

GoodTime

Let server wish players a good time.

170downloads
Millida Rating
1.8

Millida Rating

Millida Rating — rating game servers Minecraft, this plugin allows you to quickly implement rewards for players without programming knowledge, and API connection skills for a couple of clicks.

170downloads
Snowfall in Every Biome
1.21neoforge

Snowfall in Every Biome

Snowfall in Every Biome allows snow to fall in every biome while preserving each biome's original characteristics.

169downloads
Minestuck: Cascade
1.21.1neoforge

Minestuck: Cascade

A Minestuck addon that adds new dimensions, the ability to time travel and the ability to play as trolls.

169downloads
Anime Bleach Weapons
1.21.11

Anime Bleach Weapons

A resource pack with Bleach weapons.

169downloads
Potion Imbuement
1.21fabric

Potion Imbuement

Similar to tipped arrows, you can now imbue effects onto melee weapons using lingering potions, which will apply the effect to the targeted entity.

169downloads
NeoCraft: Horizons
1.21.1neoforge

NeoCraft: Horizons

Successor to NeoCraft Gardens & Gadgetry

169downloads