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Minecraft Java 1.21 Mods

Browse 21,940 free mods for Minecraft Java 1.21 — popular picks include InstaSmeltX, ItaTiers, Dated Draughts.

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InstaSmeltX
1.21

InstaSmeltX

A plugin that allows furnaces to instantly smelt

2.9kdownloads
ItaTiers
1.21fabric

ItaTiers

Display tiers from the Official Italian Tierlist

2.9kdownloads
Dated Draughts
1.21neoforge

Dated Draughts

Get blasted on the past! Potion effects that restore old versions' mechanics.

2.9kdownloads
Villager Job Tools
1.21.10fabric

Villager Job Tools

Client-only. Reroll any villager's trades (break/place their job site block) until wanted offers appear. Trades Finder, Auto Buy, Auto Sell. Keybinds: K = menu, R = start/stop.

2.9kdownloads
Military NPC and unique weapons
1.21.1neoforge

Military NPC and unique weapons

This mod adds two unique military NPCs, each with their own new weapons and distinct mechanics, offering fresh combat challenges and gameplay variety.

2.9kdownloads
Cobblemon Dungeon
1.21.1fabric

Cobblemon Dungeon

Create and edit custom Cobblemon dungeons directly in-game with areas, gates, trainer encounters, boss battles, Join NPCs, rewards, and JSON-based advanced customization.

2.9kdownloads
No Discounts
1.20fabric

No Discounts

Removes villager discounts!

2.9kdownloads
Simply Tensura Addon
1.21.1neoforge

Simply Tensura Addon

Tensura Addon expands the Tensura mod with 7 new race lines featuring unique evolutions, 4 new skills, and full Iron's Spellbooks compatibility.

2.9kdownloads
Spyg-ChestShop
1.20.6

Spyg-ChestShop

A lightweight Minecraft plugin for creating player-driven item shops with ease. Highly configurable

2.9kdownloads
Tab Gamemodes
1.21fabric

Tab Gamemodes

Shows player gamemodes in tablist.

2.9kdownloads
Ores and Alloys
1.21

Ores and Alloys

Adds over 12 new types of materials, 17 new armor and tool sets, and completely rework's Minecraft's ore progression!

2.9kdownloads
Enchanting Overhauled
1.21.10neoforge

Enchanting Overhauled

Enhances the enchanting experience found in Minecraft!

2.9kdownloads
Roleplay chat
1.21.8fabric

Roleplay chat

This mod allows players to communicate in a roleplay (RP) setting with different ranges for various types of messages.

2.9kdownloads
Geode Mania
1.21.1neoforge

Geode Mania

Adds 2 new dimensions, new combat mechanics, 4 new ore types, and a heavy emphasis on Copper and Amethyst!

2.9kdownloads
Volcanic Ash Combat
1.21.1

Volcanic Ash Combat

Active volcanic vents spawn in the Nether and occasionally erupt, blanketing nearby areas with damaging ash particles that affect PvP visibility and deal tick damage.

2.9kdownloads
Mildly Fast Leaf Decay
1.21.11fabric

Mildly Fast Leaf Decay

Mildly Fast Leaf Decay accelerates the natural leaf decay process to clear forests quickly while maintaining a satisfying cascading visual effect. It is optimized for Fabric to help reduce server lag and keep your world clean without feeling instant

2.9kdownloads
Ignited
1.21.5

Ignited

Realistic fire mechanics

2.9kdownloads
The Rift
1.21.1neoforge

The Rift

Adds a Stealth dimension with multiple additives to after end game progression!

2.9kdownloads
Smart Sorter
1.21.8fabric

Smart Sorter

Lightweight Auto-Sorter and Storage Network for 500+ chests. Features automated smelting, XP collection, and smart routing for Fabric 1.21.1+.

2.9kdownloads
Global Emeralds
1.21.1neoforge

Global Emeralds

Unlocks Emerald Ore to spawn in all biomes.

2.9kdownloads
Smooth Particles Reborn
1.21fabric

Smooth Particles Reborn

Adds the functionality to spawn particles when you place a block (reborn)

2.9kdownloads
Home Lawn Security
1.21.11fabric

Home Lawn Security

A mod that aims to add Plants vs Zombies' versus mode to the game.

2.9kdownloads
Absurd Death Messages
1.21.4neoforge

Absurd Death Messages

A mod with features designed to achieve ridiculous death messages suggested by Knarfy's Audience

2.9kdownloads
HighFloaty
1.21.1neoforge

HighFloaty

The higher you go, the floatier you get (works with create aeronautics)

2.9kdownloads
Knocked Down!
1.21.1fabric

Knocked Down!

This mod adds a "Knocked Down" state for players, similar to battle royale games

2.9kdownloads
Gambler's Fallacy
1.21.1fabric

Gambler's Fallacy

Slot machine, gambling, and a gambling weapon

2.9kdownloads
Advanced Pivot Control
1.20fabric

Advanced Pivot Control

The Advanced Pivot Control Mod is a client side mod that allows you to adjust your pitch and yaw with greater precision than the default game settings allow for.

2.9kdownloads
FruityDelight
1.21.1neoforge

FruityDelight

Add a variety of fruits that can be crafted with Create mechanics to enhance gameplay immersion.

2.9kdownloads
SimpleTimber
1.21

SimpleTimber

This plugin allows you to instantly chop down entire trees with just one hit.

2.9kdownloads
Orevolution
1.21.1neoforge

Orevolution

An upgrade to minecraft's mining experience!

2.9kdownloads
Open Gui Movement
1.21fabric

Open Gui Movement

Move, jump, and sprint while your inventory or chests etc. is open!

2.9kdownloads
Blockin' - Place that Block!
1.21.6

Blockin' - Place that Block!

AMAZING block placement effects!

2.9kdownloads
Croshair switch mod
1.21.10fabric

Croshair switch mod

Changes the croshair if u aim at a mob/player

2.9kdownloads
DisplayShops
1.8.9

DisplayShops

Create immersive simplistic shops with animations, efficient transaction handling, and much more!

2.9kdownloads
AElytra
1.21

AElytra

AElytra ( AntiElytra ) — Plugin prohibits use elytra in you world or on server

2.9kdownloads
Material Beacons
1.21.1fabric

Material Beacons

Changes the effect of beacons to be based on the material used to construct them.

2.9kdownloads