Minecraft Java 1.21 Mods
Browse 133,047 free mods for Minecraft Java 1.21 — popular picks include LilWorlds, Templated, Exotic Trades.
Step by step: How to install Minecraft Java mods & modpacks
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LilWorlds
LilWorlds is a performant, modern world management plugin for Minecraft servers.
Templated
Keep your iron tools and end drowned hunting!

Exotic Trades
An economy plugin based on supply and demand
SmartLock
chest lock
MiniGamesCompass
This gives Players a Compass that you can click Gamemodes that run commands as the player
MeowDialogue
The plugin allows you to create immersive dialogues with response options, command execution, and much more, bringing your Minecraft interactions to life.
Short Bottles
A light resource pack to replace bottles and all bottle related items
Piu's Cobblemon Adventure
A Cobblemon Modpack will quality of life and building additions.
ZXRP
A resource pack that adds a lot of RP items to the game. Created specifically for the RP servers
SharedAdvancements | Also syncs AdvancementAPI additions | 1.13+
share advancements, so they only have to be unlocked by one person on the server. Ideal SMP addition
VanillaBird+
Take your Minecraft experience to the next level with this performance-focused, visually stunning modpack. Whether you're chasing higher FPS, gorgeous visuals, or little tweaks that make the game feel smoother and more immersive, this pack has you covered
SpicyAzisaBan
An all-in-one punishment system
VG Artifacts
A datapack that adds famous items from various video games, such as mario and zelda!
Timo Translations
This is a Translation Pack for Timo
Smoothly Optimized +
Mods that help you to enjoy the game & if you are a youtuber or content creator there are visuals and cinematics mods that will help you in your video.
PenguinSMP+
For a better experience on the PenguinSMP Minecraft server.
MAAW
mod with effects, cool swords and much more and this is just the beginning
MeowTools
Vanish, live inventory editing & F-key shortcuts for Paper survival servers. Fast leaf decay, XP multipliers and explosion controls. Supports 1.21.10/1.21.11 and 26.x releases.
NewGoldenHead
A magical golden head with healing and speed effects.
AntiSpammer
This plugin designed to prevent players from spamming the chat on your Minecraft server.
kVisuals | Show visuals with ease
kVisuals shows unique visuals with the help of Resource Packs.
Whimscape X Simple Grass Flowers
An (unofficial) add-on pack that makes Simple Grass Flowers compatible with Whimscape!
Invisible Mafia (Paper & Fabric)
Invisible Mafia — a Paper 1.21.11 plugin inspired by Unstable SMP. Killer fishing rods, undying totems, bounties, mafia tasks, goat horns, and a leader with a custom tag.
Create: Bulk Crafting
Create: Bulk Crafting is an addon for Create (NeoForge 1.21.1) that removes artificial bottlenecks on Basin processing machines like the Mechanical Mixer and Mechanical Press.

Pufferfish's Skills Inventory Button
Adds a button to the inventory to open the pufferfish's skills screen.
TotemCore
Keep a totem within reach: pick a hotbar slot, and while your inventory is open the mod moves totems you hover over into your offhand and that slot. Client-side only, no server mod required.
Klassic Orange PvP
A vibrant PvP texture pack for multiple Minecraft versions (highly recommended for 1.8.9!).
Epic Knights Better Banners
Ever thought that banners in the Epic Knights mod look kinda bad? This resource-pack is for you. (Almost) complete overhaul, including shields, surcoats, etc. All in vanilla resolution!
Rodd's Shadow League MAIN
Official modpack for the Rodd's Shadow League (RSL) competitive Cobblemon server
Nuke Mod Blehehe
This mods add the /nuke command
Royalty Crowns
Renaming a carved pumkin will turn it into different kinds of crowns
Goulden's Vanilla Backpack
My Vanilla-Style Backpack. Upgradeable and Dyeable!
advanced graphics
Transform your Minecraft into a realistic experience with Advanced Graphicks! This modpack includes high-quality visual mods, enhanced textures, improved lighting, and beautiful shaders to make the world look stunning. Enjoy a better atmosphere
Competitive Vanilla+
A lightweight Vanilla+ PvP modpack focused on performance, clarity, and competitive gameplay improvements while preserving the vanilla Minecraft feel.
SideGate
SideGate is a Minecraft server plugin that provides a hybrid authentication system for mixed-access environments. Premium players can join normally through Mojang authentication, while administrators may optionally allow specific non-authenticated accounts
Multiplicative Enchantment Damage
Changes Sharpness, Smite, Bane of Arthropods and Impaling damage calculations to be percentage based. This mod aims to lessen the gap between enchanted heavy vs light weapons.