Minecraft Java 1.21 Mods
Browse 21,951 free mods for Minecraft Java 1.21 — popular picks include Runechant, Swidget's Hit Sounds, DashSword.
Updated daily
Runechant
This Data Pack is meant as a reimagining of Survival Minecraft adding in a multitude of features to enhance progression and existing content as well as create new content for a Survival Player to explore.
Swidget's Hit Sounds
A lightweight mod that customizes Minecraft hit sounds, allowing you to replace default combat audio with cleaner, louder, or more satisfying sound effects.

DashSword
When you do /dashsword it gives you a dash sword which dashes you
Lifelike
Cellular Automata simulators! For ModFest: Toybox
Redstone Logic
Welcome to a world of precision engineering and endless possibilities with the Redstone Logic mod! Dive into the mechanics of advanced redstone circuitry as you master the art of creating sophisticated machines and automated systems.
TouchscreenFix
Fixing the screen going absolutely wild when tapping a finger on your touchscreen by making it actually playable.
GPU servers
this mod lets you use a GPU for minecraft servers to make them faster.
Sorcery JJK
A customizable Jujutsu Kaisen Paper Plugin
Unhinged Carnival Supplies
Basically Party Supplies that might be just a little off
Ice And Fire: More Color Dragon
More Color Dragon adds deep dragon color customization to Ice and Fire CE, with body, back, sides, and both eyes. Enable cross-element mixing for up to 2,460,375 color variations per dragon.
MrUltimateJobs
New Job System, Events & Tournaments, Level Rewards, Missions, Shop, Points
PlayerIntensify
A quite useful item enhancement plugin for players
LVL = BORDER
It is a Challenge that makes the world border bigger when the player gets Level.(Also works as ServerMod with Friends, etc.)

No Rocket Usage
Bans firework usage when using an elytra, because rocket flying is annoying! (and unfair, too.)
Money SMP
💰 Money SMP: Lightweight PvP economy, no jobs, just combat. ⚔️
Kaxoki's Xokian Pack
A datapack for cobblemon that adds 4 new regional forms and custom mons for the Beedrill, Slowking, Hypno, and Ledian lines
Copper Cauldron
Adds a copper cauldron, used for various recipes
Trickier Trials
Make Trial Chambers more challenging!
Ice Age
Covers the entire world in snow
Convertible Azalea Leaves
This mod / data pack allows the player to convert between azalea leaves and flowering azalea leaves in the crafting table.
OfflineGrowth
OfflineGrowth lets crops in Minecraft continue growing while you’re offline, so your farms thrive even when you’re away.
Shift to Disable Wind Burst
Hold shift to disable wind charge to avoid being launched when unwanted, letting you bypass fall damage on the last hit.
Ultimate Bingo
The only Bingo plugin you'll ever need. With a whole variety of game options on offer, your players will explore like never before to be the Ultimate Bingo champion!
Server Chat Heads UPDATED
Use player heads in chat and more via placeholders! Credits to CatDevz for making the original Minestom code. (ported to latest versions)
Econoblocks
Give players rewards for mining blocks | 1.8 - 1.21 | ItemsAdder - Oraxen - Nexo Support
Simple Spikes
Simple Spikes adds easy-to-craft spikes for efficient mob farming and trap creation.
Hardcore Ender Dragon
Datapack that makes the Ender Dragon significantly harder with new attacks and behaviors.
The Backrooms - Cubliminal
Infinitely generated dimensions, noclip, custom entities, blocks, items and more!
Advanced Rocketry 3
rockets, space station, warp travel
Crystal Flow
⚡ Instant inventory sorting built for CPvP speed, clutch moments, and time efficiency.
Rideble Dragon Mount
Dragon Mount, new hostile dragon, new end slime. Happy Dragon.
Fabric.SK
Fabric.SK is a Fabric version of the Skript plugin for Minecraft.
Extra Long Days
Extends the length of the minecraft days, from 20 Minutes (10m day, 10m night) to 2 Hours (60m day, 60m night)
Xicz Gap Releaser
This mod Automatically releases golden apples at the perfect tick to guarantee early consumption timing. This is not the same as Consumable Optimizer.
SimpleLifesteal
Plugin that provides a simple lifesteal mechanic where players gain hearts for killing others and lose hearts upon death
Attack Through
Attack mobs through grass, and other plants