Minecraft Java 1.21 Mods
Browse 22,311 free mods for Minecraft Java 1.21 — popular picks include EventManager, Gooder Rails, TrailPaths (1.7-26.2).
Step by step: How to install Minecraft Java mods & modpacks
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EventManager
EventManage is a PaperMC plugin designed to simplify large-scaled event management on your Minecraft server.
Gooder Rails
Port of the better rail placements from 2No2Name's MendedMinecarts to server-side only environments
TrailPaths (1.7-26.2)
Allows players to leave a path behind them while walking.
NitroPerks | 14+ Perks Plugin
The Next Level Perks Plugin SpigotMC! – fully GUI-based & Vault ready! ✔️
Mesa Palace Stucture Datapack
This Datapack generate in your world a big structure in the Badlands biome.
Hordium
Hordium adds fully datapack-driven raids. Create custom raids with JSON only—no Java required.
Paragon RPG [GH]
Sci-Fi Style RPG Leveling System: Inspired by Solo Leveling
CustomGuiReworked
a simple plugin to create Custom GUI Inventory interfaces with saving data items system
Eerily Slow
Tweaked Recipe For Early Game!
Bludgeoning
Adds a unique shovel enchantment that will bludgeon all your enemies!
UOM
Useful features for elytrapvp players. Built to improve your game.
CaveFlow
Caves that breathe — a client-side Fabric mod that simulates underground airflow with a BFS flood-fill and renders dust particles that drift along the computed vectors.
HubPvP
A plugin designed to enhance your server's functionality, allowing for PvP in the lobby/hub
Better PvP
Adds cool new weapons, enchantments and more to enhance your PvP experience !
More Recipes: Sand & Glass Blasting
Adds Gravel to Sand & Sand to Glass to the Blast Furnace. Renewable Sand anyone?
xDay
xDay - Total Time & Weather Control per World
DBetterModel
Adds interop between BetterModel and Denizen! One jar for every BetterModel (1.15.x, 2.x, 3.x).
PokéGems Legacy - Burst Evolution
PokéGems Legacy - Burst Evolution is an PokéGems Legacy Add-on for Cobblemon which adds Burst Evolution into the wonderful world of Cobblemon.
AeroOreGen
Makes cobblestone generators generate Create resources like Andesite and Copper, compatible with Create: Aeronautics and customizable!
Mace Combo Counter
This mod adds new counter to count your mace combos. You can also see your best combo using commands in this mod

BanOffend
A ban plugin that lets staff run /offend to ban players, with all messages and offense types configured in config.yml.
BossBar Announcements
This is a Minecraft plugin that displays server-wide announcements as a boss bar with time-based progress indication.
Ethereal Blasters
A mod that combines the power of Magic into modernized forms of Combat!

Artery
a mod of "organic" shenanigans for the hit game Minecraft
New ores & Equipments
This mod adds new ores, weapons, tools, items, and a lot new things!
AntiElytraTarget
A Simple Plugin AntiElytraTarget For Your Servers. Made By Worty1
More Recipes: Undo Mini-Collection
A mini-collection of recipes that add ways to un-craft various items.
More Recipes: Change Mini-Collection
A mini-collection of recipes that modify the crafting of various items.
Horse Armor Smithing
A unique take on craftable horse armor, making it upgradable via smithing!

Discovered Enough Items
Items are hidden from recipe viewers until they are discovered for the first time
MAKE YOUR BUILDING LIMIT UP
Think Minecraft doesn't have enough building space? Want to build taller buildings? Try our data pack and you can increase the building limit up to 4064 blocks!!
LilBackPacks
A lightweight yet powerful backpack plugin that puts customization at your fingertips!
xHeadTurns
xHeadTurns is a lightweight and powerful plugin that lets you bring your server to life with floating, interactive heads. Place decorative heads anywhere in your world that, when clicked by a player, can execute a list of fully customizable commands.
move on!
rebalances movement options to create a more well-rounded experience! [currently only does so by adding a new type of rail and making rails faster]
IronSable X Wind's Spellbooks
Ironsable x Wind's Spellbooks Integration
FoTeams
GUI-first teams with roles, warps, shared storage, Vault upgrades, and optional FoLevels team XP.