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Minecraft Java 1.21 Mods

Browse 22,165 free mods for Minecraft Java 1.21 — popular picks include The Mystery, T's Craft Fixes, Tab Gamemode.

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The Mystery
1.21.8fabric

The Mystery

Survive chilling encounters with Herobrine, Entity 303, and Null. Balanced horror gameplay adds eerie tension without breaking vanilla mechanics.

1.2kdownloads
T's Craft Fixes
1.21.5

T's Craft Fixes

Fixes odd math in Minecraft's recipes to reduce grinding while keeping balance.

1.2kdownloads
Tab Gamemode
1.21.8fabric

Tab Gamemode

Tab Gamemode [Fabric] Tab Gamemode is a lightweight and useful Minecraft mod that adds a gamemode indicator for every player directly to the player list (Tab menu).

1.2kdownloads
Minecraft Backrooms
1.21.1neoforge

Minecraft Backrooms

One of the better Backrooms mods available.

1.2kdownloads
Swapocalypse
1.21

Swapocalypse

Play a fully customizable Death Swap game mode with unlimited players!

1.2kdownloads
uiinpui's Enchantments (legacy version)
1.21

uiinpui's Enchantments (legacy version)

A collection of enchantments that I wanted to make because I was bored and wanted to learn how making datapacks works :>

1.2kdownloads
IFC-Integrations
1.21.1neoforge

IFC-Integrations

Unite the worlds of Ice and Fire and MCA Reborn with legendary relics, enhanced creature interactions, and a new way to experience both mods together.

1.2kdownloads
LevelsPlus
1.20.5

LevelsPlus

Simple weapon and armor leveling mod

1.2kdownloads
Bamboo blocks to Charcoal Recipe
1.21.9

Bamboo blocks to Charcoal Recipe

as the crafter is added in future versions of the game i thought smelting Bamboo blocks to Charcoal in a furnace would be a fun thing. it's not super efficient as you trade 9 bamboo for 1 charcoal but bamboo is so easy to farm.

1.2kdownloads
Silk Amethyst
1.18

Silk Amethyst

This plugin allows players to mine budding Amethysts using any item with silk touch! Works on 1.18 +

1.2kdownloads
Ninjago Elements
1.21.8neoforge

Ninjago Elements

Adds in the main core elements from the series lego ninjago

1.2kdownloads
Sharpness Enchantment Fix
1.21.11

Sharpness Enchantment Fix

Do you remember that the Sharpness Enchantment gives more attack damage instead of damage?

1.2kdownloads
Aquatic Plugin
1.21

Aquatic Plugin

This is a Minecraft Plugin wich adds many Ocean and Fish releated things to Minecraft

1.2kdownloads
Disable Structures by choice
1.20

Disable Structures by choice

This Datapack was originally designed for Skyblock_infinit to be able to disable specific structures by choice

1.2kdownloads
Mob Death Sounds
1.21fabric

Mob Death Sounds

A simple fabric mod that plays a sound when the mob kill stat is increased.

1.2kdownloads
F3 Nope
1.21.4fabric

F3 Nope

Replace the F3 menu with text of your choice in a lightweight and configurable way.

1.2kdownloads
Ban Mace
1.21.8

Ban Mace

A small flexible plugin adding the possibility of unusual bans

1.2kdownloads
Mini Mobs
1.20

Mini Mobs

Adds new mini variant of mobs that spawn naturally.

1.2kdownloads
FRSpawnProtection
1.21.1

FRSpawnProtection

Prohibits interaction with blocks within a certain radius until you have played the required number of minutes.

1.2kdownloads
Fruitbridge
1.21fabric

Fruitbridge

This mod contains Fruitbridging utilities to assist players. Features are designed for both the Distance and Java 12b leaderboards.

1.2kdownloads
RevertBark
1.21fabric

RevertBark

This mod allows you to "grow" the bark on logs back using bone meal.

1.2kdownloads
create: nuclear industry
1.21.1neoforge

create: nuclear industry

a create addon that adds realist fully simulated atom physics for nuclear reactors

1.2kdownloads
Player Nametags
1.21.11fabric

Player Nametags

Client-side mod that lets you choose which players’ nametags are visible. Click a player to remember their name

1.2kdownloads
OneHitTree
1.13

OneHitTree

OneHitTree instantly breaks entire trees with one block hit. This lightweight plugin works across Minecraft 1.13-1.21, featuring configurable options and automatic leaf cleanup for efficient wood gathering.

1.2kdownloads
Stagger
1.21.1fabric

Stagger

Adds a simple poise and stagger system to shield blocking

1.2kdownloads
Simple Player Heads
1.18

Simple Player Heads

Customizable mod for dropping players' heads

1.2kdownloads
Toggle Hardcore
1.21

Toggle Hardcore

A Spigot plugin that gives your players the choice to add the extra challenge of hardcore mode individually.

1.2kdownloads
TerrariaCraft (NeoForge)
1.21.1neoforge

TerrariaCraft (NeoForge)

A Minecraft modpack that brings Terraria’s unique items, mechanics, and enemies into the Minecraft world.

1.2kdownloads
BetterReset
1.21

BetterReset

Minecraft plugin that lets you safely reset a world’s Overworld, Nether, and End while the server is running, with player protection, async deletion, and full regeneration in one command or GUI.

1.2kdownloads
What Mod
1.21fabric

What Mod

The What Mod is an innovative entertainment mod designed specifically for Minecraft. This mod allows players to trigger a unique GUI interface by pressing a custom hotkey, accompanied by playful audio.

1.2kdownloads
No Squid ❌
1.13

No Squid ❌

Disable Squid in Minecraft by preventing its spawning and removing any that appear in the world

1.2kdownloads
No More Narrator
1.20fabric

No More Narrator

Removes the annoying narrator that toggles on CTRL + B

1.1kdownloads
Ban bat
1.21

Ban bat

Do you hate these annoying little pests? This mod/datapack can make them disappear!

1.1kdownloads
AutoWoodCutter
1.21.11fabric

AutoWoodCutter

Auto Tree Harvester mod

1.1kdownloads
Protection for Elytra (Now Fixed)
1.21.11fabric

Protection for Elytra (Now Fixed)

Protection and a few more chestplate enchantments Now Work on elytra

1.1kdownloads
AntiCloneTool
1.21

AntiCloneTool

Protect your templates, books and maps from being copied | Защитите ваши шаблоны, карты/арты и книги от копирования

1.1kdownloads