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Minecraft Java 1.21 Mods

Browse 1,408 free mods for Minecraft Java 1.21 — popular picks include ThrowAll & MoveAll, Loot Plus, Fill Loot.

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ThrowAll & MoveAll
1.21.9fabric

ThrowAll & MoveAll

A lightweight, ultra-fast, client-side Fabric mod that lets you quickly move or throw all matching item stacks with customizable shortcuts across multiple Minecraft versions.

250downloads
Loot Plus
1.20

Loot Plus

A comprehensive overhaul of mob drops. Balanced rewards, better loot rates, and more resources from hunting.

249downloads
Fill Loot
1.20

Fill Loot

Efficiently fill thousands of containers in under a second with any loot table you can think of!

248downloads
Cambium
1.21.1fabric

Cambium

This mod is a take on tech SolarPunk. It adds resource trees, bio-engineered machines, and more! Hobby mod so is still work in progress. More of proof of concept.

247downloads
XMyIsland
1.17

XMyIsland

A comprehensive island management plugin that brings robust protection, intuitive GUI management, and economy integration to your Minecraft server.

247downloads
PacketBooks
1.21.6

PacketBooks

A simple plugin for fixing various book-based data overflow exploits by hiding the actual book contents unless the player actually needs to view them.

246downloads
AnarchyCore-NextGen
1.13

AnarchyCore-NextGen

It didn't work on some of stable Minecraft servers.

245downloads
Tiny DataLib
1.21.11

Tiny DataLib

This project is a library with useful utilities such as a database system and more.

245downloads
Custom Suspicious Blocks! (BrushCover)
1.21

Custom Suspicious Blocks! (BrushCover)

Put items into Sand/Gravel with the Brush since 1.20! Make custom suspicious blocks for decoration, minigames, and more!

244downloads
LightEnderChest
1.18

LightEnderChest

Upgrade your enderchest, but not for free :)

243downloads
MyTPA
1.19

MyTPA

Simple and balanced TPA.

240downloads
Feasibly Functional Features
1.21neoforge

Feasibly Functional Features

Lightweigt mod that adds tweaks and tools to fix forgotten features and clear up your inventory!

239downloads
Only Hotbar / 10 Inventory Slots
1.21.6

Only Hotbar / 10 Inventory Slots

You only have your hotbar and offhand, a total of 10 inventory slots.

238downloads
Sweetymod
1.21.4neoforge

Sweetymod

A sweet mod that adds a new candy-themed dimension, complete with new blocks, items, and a biome to explore.

237downloads
CorruptionCraft
1.21

CorruptionCraft

A plugin that challenges players. Random events can occur. (no Spoilers!)

236downloads
Axolostry
1.21.1neoforge

Axolostry

The axolotl breeding is greate

235downloads
SmartSaddle
1.20

SmartSaddle

SmartSaddle allows you to easily transport mount entities (horses, donkeys, mules and camels).

234downloads
Alex's Compressed Blocks
1.21.4neoforge

Alex's Compressed Blocks

Compressed Blocks. Simple as that.

230downloads
FirmaLifeHardCore
1.21.1neoforge

FirmaLifeHardCore

A mod that completely overhauls Firmalife's cellar and greenhouse mechanics — no Climate Station required. Enclosed spaces are auto-detected via BFS floodfill with dynamic AABB tracking. Any insulating blocks form a functional cellar or greenhouse.

229downloads
hClans
1.21

hClans

Configurable clan system with invites, roles, permissions, levels, experience, PlaceholderAPI, SQLite/MySQL storage, visual clan creator and addon API.

228downloads
lockers
1.21.1neoforge

lockers

Bring tactical gear management to Minecraft with Lockers, an inspired armor storage and quick-swap system.

227downloads
HappyGhast - Ride & Upgrade
1.21.7

HappyGhast - Ride & Upgrade

Give Happy Ghasts real gameplay: permanent speed boost, cargo & upgrades, fireball shooting, freeze/heal, and harness buffs.

227downloads
ConvenientCrafting
1.21.2neoforge

ConvenientCrafting

This mod adds ways to un- craft things, oasis, greenhouses, and more to come! Surviving in desert biomes becomes much easier with this mod, adding ways to craft essential resources like wood with sticks.

224downloads
Chest Radar
1.21.11fabric

Chest Radar

A lightweight, visual tool to instantly locate and count your currently held item across nearby containers.

223downloads
XPMerge
1.21

XPMerge

This is a Folia-compatible plugin for Minecraft that merges nearby experience orbs into one to reduce lag.

223downloads
Aran's Discord Presence
1.21.11fabric

Aran's Discord Presence

A lightweight, customizable Discord Rich Presence mod for Fabric. Features a built-in settings menu to toggle Server IP, biomes, dimensions, and player heads on your Discord status.

222downloads
InventorySearchBar
1.21.8fabric

InventorySearchBar

A litte mod that add's a search bar in survival invetory to search for items

222downloads
Bundles Tweaks by Ane
1.21.4fabric

Bundles Tweaks by Ane

A mod to improve the budles making them more usefull

222downloads
Emeralds Galore
24w33afabric

Emeralds Galore

Emerald Ores and Zombie Villagers drop more Emeralds

220downloads
Simple Kit-Edit Plugin
1.21

Simple Kit-Edit Plugin

This project adds a Paper plugin that lets players create, edit, load, and delete kits with permission-based access. It includes persistent kit storage, per-kit permissions, and a kit editor that only allows rearranging existing items.

220downloads
Craftable Coral
1.21.8

Craftable Coral

Adds crafting recipes for all coral types!

220downloads
Bigger Chest
1.16

Bigger Chest

When interacting with a supported chest, the plugin replaces the default inventory with a paginated GUI, allowing players to store far more items than a standard double chest.

218downloads
Inventory Link
1.21.11

Inventory Link

A datapack that makes all players in the world share the same inventory

218downloads
Forgified Reinforced Barrels
1.21.1neoforge

Forgified Reinforced Barrels

Add Reinforced Barrels, this mod is a port to Forge/Neoforge of Reinforced Barrels mod (Aton-Kish),

217downloads
SmartSort
1.21.1fabric

SmartSort

A Fabric 1.21.1 utility mod that automatically scans nearby storage containers (5-block radius) and sorts items into your hotbar using customizable profiles.

217downloads
No Ender Chests
1.21fabric

No Ender Chests

This mod disables the use of Ender Chests. Players can still place them, but right-clicking will show a message in the action bar saying Ender Chests are disabled.

216downloads