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Minecraft Java 1.21 Mods

Browse 128,255 free mods for Minecraft Java 1.21 — popular picks include Void Sword, Item Model Command, GNC.

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

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Void Sword
1.21.4neoforge

Void Sword

Too easy worlds? Check this mod!

95downloads
Item Model Command
1.21.8fabric

Item Model Command

Set custom models using the new model system through a simple command

95downloads
GNC
1.21.8fabric

GNC

It combines performance improvements, quality-of-life tweaks, and carefully chosen gameplay mods to create a smooth, fun, and cooperative multiplayer experience.

95downloads
I love cauldron
1.21.5fabric

I love cauldron

This modpack adds utilities and optimizations to your game!

95downloads
Mysty
1.21.1neoforge

Mysty

Adventure, magic, and steampunk technology await in this tailored modpack.

95downloads
Live Musical Instruments
1.21.4

Live Musical Instruments

A plugin that lets you play electronic instruments live and broadcast the performance to players in real time.

95downloads
Asexual Spectrum Pride Flag Tooltip (4-Color)
24w36a

Asexual Spectrum Pride Flag Tooltip (4-Color)

Changes the Minecraft Tooltip to a Asexual Spectrum Pride Flag (4-Color) – Part of the Pride Tooltips collection.

95downloads
Useless Items to feature
1.21.1neoforge

Useless Items to feature

This is a mod that changes 5 useless items to features. And the items are Beacon, Clock, Heart of Sea, Echo Sharp, and Dragon Egg

95downloads
Lesbian Pride Flag Tooltip (Frame-only Alt-BG 5-Color)
24w36a

Lesbian Pride Flag Tooltip (Frame-only Alt-BG 5-Color)

Changes the Minecraft Tooltip to a Lesbian Pride Flag (Frame-only Alt-BG 5-Color) – Part of the Pride Tooltips collection.

95downloads
Villager Breeder | Focrefully breed villagers!
1.20spigot

Villager Breeder | Focrefully breed villagers!

Players can manually breed villagers using love potions which are craftable.

95downloads
VDB2 Better Advancements
1.21

VDB2 Better Advancements

Better Advancetements its a minecraft mod\plugin with a lot of new minecraft advancements!

95downloads
MS Mini SecB (Voice of Time GUI)
1.18

MS Mini SecB (Voice of Time GUI)

[VOICE OF TIME GUI VERSION] Текстурпак добавляющий СекБи с сервера Майншилд к вам в инвентарь. Texturepack which adds SecB from MineShield to your inventory.

95downloads
though the multiverse
1.21.4neoforge

though the multiverse

this mod made for who love advencher through multiverse thanks for choosing this mod(ps yes it works)

95downloads
Blank Music Disc
1.21.7fabric

Blank Music Disc

A mod that adds the possibility to craft a "Blank Music Disc" with various customizations for use with AudioPlayer!

95downloads
EasyManager
1.21.6

EasyManager

EasyManager – All-in-one Minecraft server management plugin. Manage bans, kicks, restarts, whitelist, broadcasts, TPS, and more with simple commands.

95downloads
Synkai IPFilter
1.21.4

Synkai IPFilter

Synkai IPFilter is a Velocity plugin that whitelists both IPs and domains from a config. Non-whitelisted connections and pings are dropped, making the server appear offline instead of sending a kick.

95downloads
LightParticles
1.21spigot

LightParticles

Add particles to Light Blocks!

95downloads
Gas N Fire
1.21.1neoforge

Gas N Fire

A mod that adds gas and fire [basically arson]. currently in beta

95downloads
Quality Armory Addons - PVP Glitch Patch Datapack
1.21spigot

Quality Armory Addons - PVP Glitch Patch Datapack

This data pack fixes an issue where you cannot shoot a player near you

95downloads
PollutedLands
1.21.4

PollutedLands

PollutedLands adds a dynamic pollution system where over-mining and exploitation in a chunk leads to environmental decay, corrupted mobs, and eerie visual effects, creating a harsher, more immersive survival experience.

95downloads
ExoticTrades-Bluemap
1.19

ExoticTrades-Bluemap

Bluemap integration for ExoticTrades

95downloads
DynamicallyMOTD
1.20

DynamicallyMOTD

Make your server display dynamic MOTDs that change with every ping.

95downloads
MagicScrolls
1.21.4neoforge

MagicScrolls

Adds scrolls that is alternative of potions. Will be updated with more of scrolls, and better textures.

95downloads
Jmon's Extended Mechanics
1.21.4neoforge

Jmon's Extended Mechanics

This mod adds many vanilla+ features to 1.21.4 (newer versions in the future).

95downloads
Nextblocks
1.21.4neoforge

Nextblocks

Blocky nextbots and other additions.

95downloads
Colourful Enchantments
1.21.5

Colourful Enchantments

Revamp your Minecraft experience with vibrant, hand-crafted enchanted book textures—each enchantment has its own unique color stripe to make your library more colorful and organized!

95downloads
DecDuck's Hunger Games
1.21

DecDuck's Hunger Games

My personal take on a fun minigame, modeled after the Hunger Games trilogy.

95downloads
BowPearl [1.21.x - 26.x]
1.21spigot

BowPearl [1.21.x - 26.x]

Fun little teleporting bow added just like in the lobbies

95downloads
DefaultHP [1.21.x - 26.x]
1.21spigot

DefaultHP [1.21.x - 26.x]

Set default HP for players

95downloads
AutoSmeltFood [1.21.x - 26.x]
1.21spigot

AutoSmeltFood [1.21.x - 26.x]

Automatically smelt food when killing an animal

95downloads
FlyBlocks
1.21

FlyBlocks

🎯 Grant flight for a specific number of blocks.

95downloads
Panda Tpa
1.21spigot

Panda Tpa

Simple tpa

95downloads
Steve's Custom Bosses Data pack
1.21.5

Steve's Custom Bosses Data pack

This data pack adds custom recipes, advancements, challenges, and bosses to the game, all with vanilla mechanics!

95downloads
FlameAntiCraft
1.21.4

FlameAntiCraft

Toggle the crafting & more in different minecraft worlds (optional: multiverse-core)

95downloads
Metals Glazed
1.21

Metals Glazed

Texturepack that change the default Glazed Terracote textures to metalic blocks.

95downloads
Warfre's Mob Personality
1.21.5

Warfre's Mob Personality

Enhance your vanilla experience with tons of variants and details.

95downloads