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Minecraft Java 1.21 Mods

Browse 22,257 free mods for Minecraft Java 1.21 — popular picks include Green and Brown Dye Recipes, Khaby Lame mechanism villager, Better Than Fireflies.

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

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Green and Brown Dye Recipes
1.13

Green and Brown Dye Recipes

Adds crafting recipes for both green and brown dyes

489downloads
Khaby Lame mechanism villager
1.20.1

Khaby Lame mechanism villager

rotates villager arms like the khaby lame mechanism meme

489downloads
Better Than Fireflies
1.21.1neoforge

Better Than Fireflies

This is a mod that takes the lazy vanilla drops like fireflies and instead adds actually needed features, transforming an innocent children game into grindy nightmare (still in alpha).

489downloads
FAWarp
1.19.4

FAWarp

A warp plugin for Paper.

489downloads
Linked Inventory
1.21

Linked Inventory

Linked Inventory is a Paper 1.21.1+ plugin where the entire server shares one single global inventory. Also adds a custom Item Stealer Mob If any player dies, the shared inventory clears

488downloads
Mob Duplicate
1.20

Mob Duplicate

Mob will duplicate when you hit them!

488downloads
Area Light Up
1.21.11fabric

Area Light Up

Automatically places torches in dark areas to prevent mob spawning. Preview scan, survival inventory support, and grid-based placement for efficiency.

488downloads
Spark PvP Toggle
1.21.1

Spark PvP Toggle

Instantly toggle PvP ON/OFF using /pvp on & /pvp off without restarting the server.

488downloads
skeletons rearmed
1.21.1neoforge

skeletons rearmed

skeletons with swords and wither skeletons with bows

488downloads
Hold It Right!
1.21.11fabric

Hold It Right!

Fine-tune item or hand positioning for Hold My Item mode.

487downloads
Synccord
1.21

Synccord

A Discord Bot for your Minecraftserver.

487downloads
Haven Jump Pad
1.8

Haven Jump Pad

Highly configurable jump pads with multi-version support and customizable velocity!

487downloads
Connect Client Android
1.21.5fabric

Connect Client Android

A version of my client on android using Zalith Launcher or Pojav

487downloads
CrashBlock
1.19

CrashBlock

Custom Blocks. CrashBlock allows you to create fully custom blocks and easily animate them using the integrated Model Editor.

487downloads
Additional Commands
1.20

Additional Commands

Additional Commands is a plugin for every server type. The plugin adds new commands like /workbench or /fly. New commands are constantly being added!

487downloads
Only immortal mace
1.21.4

Only immortal mace

Now mace is only one and can survive even the Void

486downloads
GWarp
1.7.2

GWarp

Warp / Home Plugin

486downloads
Ghost Frames
1.18

Ghost Frames

Invisible item frames with chest click-through and GUI

486downloads
Tweaky
1.21

Tweaky

A collection of 90+ lightweight, toggleable, configurable vanilla tweaks.

486downloads
Hotbar Randomizer Challenge
1.21.11

Hotbar Randomizer Challenge

A challenge datapack that randomizes your hotbar every 10 seconds!

486downloads
Wandering Villagers
1.21.1neoforge

Wandering Villagers

Adds a random chance for villagers to spawn near players, similar to how Wandering Traders spawn.

486downloads
Ashfall
1.21.1neoforge

Ashfall

Ashfall aims to transform caves using no game breaking mechanics

486downloads
Velorise Camera Lock-on
1.21.11neoforge

Velorise Camera Lock-on

A smooth, ready-to-use target lock-on and combat camera with optional advanced automation, projectile assistance and shareable presets.

485downloads
ClimateCraft
1.21fabric

ClimateCraft

Adds climate change mechanics. Building, mining, and smelting emit CO2, plants absorb it. Keep the environment in balance or suffer sea level rise, droughts, and wildfires!

485downloads
Minimal Day Counter
1.21

Minimal Day Counter

Simple Day counter for remember every day. Minecraft version 1.21x. More Updates Soon.

485downloads
Auto Enable Bundles
1.21.1neoforge

Auto Enable Bundles

This mod allows you to automatically enable bags in your world up to version 1.20.2. A bag crafting recipe has also been added.

485downloads
Halloween Storm
1.21.10

Halloween Storm

With a single command, enable ravageous tornadoes, ghasts invasion in the overworld, ghosts (new mob), Herobrine and forbidden forests. Compatible with worldgen datapacks!

485downloads
BattlePack
1.21.6

BattlePack

A kit-PVP data pack, with unique kits and a fully destructible-map.

485downloads
Lobotomy DP
1.21.3

Lobotomy DP

Datapack that adds a little bit of afterimage of lobotomy :3

485downloads
Soundscape
1.21.11fabric

Soundscape

A mod that overhauls the Jukebox and adds Ambience Discs to add life and atmosphere to your worlds!

484downloads
AutoInventorySorter
1.21.8fabric

AutoInventorySorter

Smart inventory & hotbar organizer for Fabric. Press R to sort, lock hotbar slots, auto-refill items, and sort chests — client-side, multiplayer safe.

484downloads
DestructionSMP Plugin
1.21

DestructionSMP Plugin

This Plugin adds Mace of the heavens, Excalibur, a god spear, god armor, and custom boss drops

484downloads
Garlic's Snails
1.21.1neoforge

Garlic's Snails

This Minecraft mod adds small yet pesky Snails.

484downloads
Rough Gems
1.21.1neoforge

Rough Gems

Gems are now rough and have to be processed on the grindstone. Overgeared is necessary for this mod to run.

484downloads
RealTimeClockUz
1.20.1fabric

RealTimeClockUz

Displays real-world system time on the Minecraft HUD with timezone support and ModMenu settings.

484downloads
AntiCreeperGriefer
1.21

AntiCreeperGriefer

Simple plugin that turns off The Block damage wenn Creepers exploded.

484downloads