Minecraft Java 1.21 Mods
Browse 12,826 free mods for Minecraft Java 1.21 — popular picks include zMItemsBuilder | Advanced Custom Items System, HomesGUI-Plugin, MultiblockEngine.
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zMItemsBuilder | Advanced Custom Items System
zMItemsBuilder is an advanced automation plugin for generating scalable custom items, kits, weapons
HomesGUI-Plugin
A simple and clean Homes GUI plugin for survival servers.
MultiblockEngine
An advanced multi-block structure system
SMP World (S1)
This is a basic build on fabric for the SMP Hub/World project Season 1
Aduxx dcreward
🏆 Discord Reward Plugin Discord Reward is a lightweight Minecraft plugin designed for servers that want to reward players for joining or verifying with their Discord community. Simple, fast, and fully customizable. ✨ Features ✅ GUI-based reward system

ERA(Emi's Random Adittions)
Just random stuff that I add to the game, currently with a elevator block and energy item and fluid cables that can go on the same block
PishMc - Modpack
The official modpack for the PishMc server. An elite vanilla-plus experience combining advanced building tools (Axiom, Litematica), infinite render distance (Distant Horizons), maximum FPS optimization, and immersive proximity voice chat.
CraftablesZ
Expands your world with 6 recipes for uncraftable items.
Engineering
A lightweight engineering modpack focused on automation, programmable systems, and steam-powered machines powered by Create and CC:Tweaked.
Iron Batteries
Adds a variety of batteries for your energy storage needs. Connect them into a smart network with I/O ports and scalable multiblock monitors.
NLLCORE
Explore a surreal dimension of digital anomalies with world-bending tools, chaotic biomes, and experimental glitch mechanics
easy harvest crops
crops can farm more easily
Just Show Me Criteria
This Mod just shows the Criteria of an Advancement.
BananaInc
🇫🇷 : Un modpack basé sur Create, axé sur l’automation, l’agriculture et l’exploration. 🇬🇧 : A Create-based modpack focused on automation, farming, and exploration.
Myriad Horizons
Explore, build, and conquer in Myriad Horizons — a 1.21.1 kitchen sink pack featuring 175+ mods. From powerful machinery and magic to immersive farming, structures, and creatures, the pack offers freedom to play your way.
PartiumAPI
An api for easily adding items made out of different parts. For your mods and datapacks.
Invasion Ferrocerium
The machines are here, and they have fire!
HelpRestored
Restores Bukkit's help.yml to Purpur
AntiLag-Klz
Antit Lag Klz Stop All Lag And Others....
BetterAntiSwear
Better Anti Swear is a Spigot and Paper plugin that detects and handles inappropriate language in your server's chat.
Create Customised Server Version
The server-side version for the Create Customised modpack
Hot Redstone Wires
Wires get hot! Makes redstone dust and blocks painful to step on.
Modern NightVision
A lightweight plugin that gives players clean, persistent night vision without particles.
RazeSwords
# ⚔️ RazeSwords **RazeSwords** is a lightweight Minecraft plugin that adds custom swords with **minimal and balanced powers**. Perfect for PvP servers that want extra variety without breaking vanilla combat. No overpowered abilities, no clutter
Muoh Optimize and The Features
Muoh Optimize & its Features: 🚀 Unleash the true performance of your Minecraft! This is the ultimate optimization suite, built from the ground up for low-end PCs. Say goodbye to lag and hello to smooth, high FPS gameplay with essential quality-of-life add
Twindling Tweaks
A mod that adds a little bit of everything, from ores, to trees, to armor. You'll find something you like in this mod.
Elementify
Elementify Adds a Scientist Villager who trades real chemical elements. Use them to craft powerful, element-themed weapons with unique effects.
MedCraft
A custom model driven craftable healing items plugin
AeroBoots
AeroBoots is an advanced jetpack boots plugin for Minecraft 1.21.5 that allows players to fly in a controlled and epic way. With optimized visual effects, realistic rocket sounds, and a strict system without fall damage protection

Rubi Trade Work
This mod add Rubi , Rubi Block , Rubi ore , Deepslate Rubi ore and fully functional Rubi Block Beacon and new trades
SquirrelPAK 123
A PAK that has the smell of fresh vanilla yet a hint of spicy tech and a heaping helping of adventure, tweaked for the weekend player. It's 1 2 3 Easy Squirrels!
Foundry Frontier Pack
Pack with industrial mods and new world generation
Zech's Creations
Create focused pack with vanilla enhancements
BrownBloom
An add-on for Happy Wall Painting that brings warm and earthy brown tones to your world.
Joltez RPG
The Joltez rpg is a {wip} with rpg style gameplay
Chatless
No more chat.