Minecraft Java 1.21 Mods
Browse 127,691 free mods for Minecraft Java 1.21 — popular picks include Spotiphysics, LFT, Mechanic stats.
Step by step: How to install Minecraft Java mods & modpacks
Updated daily
Spotiphysics
Adds the ability to play songs on spotify using the sound physics mod.
LFT
Replaces vanilla Nether Portal activation with a cinematic story event
Mechanic stats
Tracks the speed and consistency of combat mechanics using real client ticks or milliseconds.
Cat of Undying
Replaces Totem of Undying with Cat of Undying.
Aqua Ez Crits
Changes critical hit to EZ aqua
PentaCraft
Create Aeronautics, shaders and performance

Mini Nations
A Minecraft Nations Based Mini plugin
DeathPro
A complete Kotlin rewrite of the advanced corpse and ghost mode respawn system.

Teleport Player
This project add a way to tp other players for the no-op
Benchmarking
Minimalist UI changes!
Snack Time with Snorlax
Settle down and enjoy a cozy slice of life with your Cobblemon, or build an airship and go adventuring. Take things at your own pace and have fun. :)

Toast Revised
A high-performance Vanilla+ optimization pack that beautifully enhances Minecraft's visuals, animations, and interface.
Varianted Vanilla
Adds biome-specific variants for many Minecraft mobs
Rainbow Sunflowers
Makes sunflowers cycle through a 7-color rainbow over 5 minutes
Trailer or Game?
This modpack makes Minecraft look more like its trailers and also adds some quality-of-life improvements.
Zune's Complete Realistic Pack
This new modpack adds mods that add realism to the game and various new enchancements, and even adding some fantasy elements like the Mermod and the Origins mod and its addons...
Create ++
A little more than create
MineCker
This plugin allows Docker to be remotely controlled by OP
MiJu's Wooly Cows
Just a small Pack that makes the cold cow variant look like the Wooly cow from minecraft dungeons and earth

hambuger
it adds a whole bunch of random fast food and lots of chees
Specified random spawn points
Place spawn points where players will randomly respawn after death. Perfect for mini-games and PvP.
Can't Touch Ground
Players die upon standing on the ground
Go Game (围棋weiqi) - Playable Tabletop Mod
A fully functional 19x19 Go board with rule validation, multiplayer sync, and custom actions in vanilla Minecraft.
Frogs with hats!
Make the frogs look like fine gentlemen.
StreamerConfigs
A client‑side implementation of my StreamerUtils mod. StreamerConfigs (this implementation) provides security the server-side mod lacks.
Under-Rated Maintainence
A fully customisable maintainance plugin with many useful features! Custom colours,Messages,etc all configurable via config.yml!
Impersonation SMP
Impersonate killed players with their heads for 30 minutes
FactionsChat3
FactionsChat3 is a Minecraft Spigot/Paper server plugin that integrates with multiple Factions plugins to provide advanced chat features and channels for faction-based servers.

IT-chapter Aeronautical Adventures
This is a modpack for the IT-chapter of KTHs Create Aeronautics server. Featuring cutting edge mods, proceed with caution!
Farkle - Kingdom Come Delivrance
This project add a working Farkle Dice game inspired of Kingdom Come Delivrance
Wine Flask
Add a vessel to hold and regenerate potions.

Pale Pumpkins
The White Pumpkin sends her regards... (Resource Pack)
W74's Miscellaneous Building Blocks
This mod adds random blocks and sets of blocks I find useful in decorating.
BasicallyDidntMeanToDoThat
a mod to keep you safe from /kill catastrophes!
QoL Revamped
This plugin adds QoL (Quality of Life) commands to your server!
Not Invisible Anymore
A mod that makes the invisibility effect and tag only make you 50% transparent