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Minecraft Java 1.21 Mods

Browse 127,873 free mods for Minecraft Java 1.21 — popular picks include Better than bedrock, Biomes O' Plenty Nether BGM, HideNSeek.

Step by step: How to install Minecraft Java mods & modpacks

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Better than bedrock
1.21.8forge

Better than bedrock

Better than bedrock is a mod what add new biomes new temples New dimensions

2.1kdownloads
Biomes O' Plenty Nether BGM
1.15

Biomes O' Plenty Nether BGM

Brings the music from Biomes O' Plenty to the Nether in vanilla.

2.1kdownloads
HideNSeek
1.21

HideNSeek

Simpliest Hide & Seek plugin for your friends! Inspired by MarweX

2.1kdownloads
Angry Animals 2
1.21.4neoforge

Angry Animals 2

New bloody animals try to infect others like in a zombie apocalypse

2.1kdownloads
Scriptor Debug Mode
1.20.1

Scriptor Debug Mode

Debug mode for Scriptor Magicae. Makes testing spell creation and generation easier.

2.1kdownloads
S.A.M
1.16

S.A.M

This is a resource pack that contains swords, staves, hats, accessories and much more.

2.1kdownloads
Essentially Tweaked
1.20.5

Essentially Tweaked

Essentially Tweaked is a resource pack that aims to improve the textures of the game while still keeping the Vanilla feel.

2.1kdownloads
Cobblemon: Magikarp Jump!
1.21.1fabric

Cobblemon: Magikarp Jump!

It lets you jump on Magikarp! What more could you want?

2.1kdownloads
Faster Hoppers
1.21

Faster Hoppers

A lightweight Paper/Spigot plugin that makes hoppers transfer items faster. Works on Minecraft 1.21.x+

2.1kdownloads
Sour Graves
1.21

Sour Graves

A simple, configurable grave plugin for 1.21+

2.1kdownloads
Minecraft Earth Sheep
1.16

Minecraft Earth Sheep

A resourcepack that adds all the variations of sheep from Minecraft Earth to the base game.

2.1kdownloads
KeegCraft
1.21.1fabric

KeegCraft

A Vanilla+ Modpack with cosmetic and performance based changes. Mainly cosmetic and quality of life improvements such as extra animations, a minimap, chest sorting button, controller support, as well as optifine parity using fabric alternatives.

2.1kdownloads
Create: Steel Addon
1.21.1neoforge

Create: Steel Addon

A create mod addon that adds Steel to the game

2.1kdownloads
Squidward Footstep Sounds
1.17.1

Squidward Footstep Sounds

Replaces the player's footsteps with Squidward's iconic walking sounds for every block in the game.

2.1kdownloads
Undertale 1
1.20

Undertale 1

Changes default disc music to Undertale

2.1kdownloads
Bee's Nectar
1.21.1neoforge

Bee's Nectar

Improvement on honey with new items and blocks

2.1kdownloads
RGB Hitboxes
1.21.11fabric

RGB Hitboxes

This Mod Makes It So That You Can Change The Color Of Your Hitboxes Or Make Them RGB/Rainbow

2.1kdownloads
RxCoinFlip  | 1.21+ | Vault & Economy  ⚡ GUI Menus  ⚡ Animated Coin Flip
1.16spigot

RxCoinFlip | 1.21+ | Vault & Economy ⚡ GUI Menus ⚡ Animated Coin Flip

RxCoinFlip – “Play, bet, and win with real-time coin flips.

2.1kdownloads
vMessage
1.7.2

vMessage

vMessage is the best Velocity plugin for synchronizing chat and player events across your entire proxy network. It is designed for server administrators who want seamless, reliable, and configurable message syncing without unnecessary complexity.

2.1kdownloads
Red Sword
1.15

Red Sword

Change the diamond sword to make it look red

2.1kdownloads
Nice Mob Scaling
1.21.5

Nice Mob Scaling

Randomized Mob sizes in a decent way.

2.1kdownloads
Dimensions+
1.21.4fabric

Dimensions+

Enhance your adventure with new features, creatures, and challenges in this Minecraft mod.

2.1kdownloads
Hardened Diamond Texture Pack
1.21

Hardened Diamond Texture Pack

This texture pack makes diamond armor a darker tint instead of the current shiny blue.

2.1kdownloads
NightCore++ [1.16 - 1.21]
1.16spigot

NightCore++ [1.16 - 1.21]

setup and actions for boxpvp :3 and more

2.1kdownloads
Aliens & UFOs
1.21.8fabric

Aliens & UFOs

A mod that adds Aliens, their spaceships and much more!

2.1kdownloads
pick up! (inventory management)
1.21.10fabric

pick up! (inventory management)

items you collect stack into shulkers/bundles in your inventory and go right into containers in your off hand!

2.1kdownloads
Old Container Sounds
1.21

Old Container Sounds

Texture Pack that brings back the old open/close sounds to Chests, Doors, and Barrels.

2.1kdownloads
BlockTone
1.21.1

BlockTone

Different block materials produce unique ambient sounds when rain falls on them, creating a dynamic soundscape based on your builds.

2.1kdownloads
Disco Shaders
1.20

Disco Shaders

A vibrant, neon-inspired shader that transforms Minecraft into a glowing digital world. It features strong emissive lighting, grid-like highlights, and a futuristic vaporwave aesthetic that makes terrain and vegetation shine with energy.

2.1kdownloads
Jonshu's desert dungeons
1.21.11

Jonshu's desert dungeons

This data pack introduces a new dungeon pool, the Desert Dungeon! This is a desert-themed structure that is a dangerous area & suggested to enter with iron or diamond gear

2.1kdownloads
Skelaymore
1.21.1

Skelaymore

Adds Fakemon Skelaymore to Cobblemon

2.1kdownloads
Terracotta Titlescreen
1.20

Terracotta Titlescreen

Mini resourcepack that changes the Minecraft logo to be more colourful :)

2.1kdownloads
WU_SHUANGCB's Zombie Skin TH, but with FA
1.18.2

WU_SHUANGCB's Zombie Skin TH, but with FA

Destructible WU_SHUANGCB zombie skin texture to make it more immersive! but with Fresh's Animations, now you can have cool looking death corpses

2.1kdownloads
Phanta's Broadswords
1.21.6

Phanta's Broadswords

Bigger, Stronger and Better Swords for your Game !

2.1kdownloads
Chainmail Recipe
1.21.5

Chainmail Recipe

A very small mod that adds a recipe for Chainmail armor using chains.

2.1kdownloads
Shifter Titan Rebalance
1.21.1fabric

Shifter Titan Rebalance

A Danny's AOT addon for taking Shifter Titans beyond Paradis.

2.1kdownloads