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Minecraft Java 1.21 Mods

Browse 2,174 free mods for Minecraft Java 1.21 — popular picks include Create_A_Burger, Quick Builder Pack, TridentboxRooms.

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Create_A_Burger
1.21.1neoforge

Create_A_Burger

A Modpack all about Create and playing together with your friends.

639downloads
Quick Builder Pack
1.21.1fabric

Quick Builder Pack

The Quick Builder Pack helps you create Minecraft maps faster while maintaining the vanilla experience, with tools and mods for all skill levels

636downloads
TridentboxRooms
1.20

TridentboxRooms

Automated 1v1 PvP arena system with dynamic glass cages and portals. High-performance BoxPvP and KitPvP solution for Paper/Spigot servers.

633downloads
TomExpensive
1.21

TomExpensive

TomExpensive is a lightweight, high-performance solution for Minecraft 1.21.1+ that removes the restrictive "Too Expensive!" limit in Anvils. It ensures your players can always repair and enchant their gear while providing modern utility features.

632downloads
Furiusfighters TAB
1.21

Furiusfighters TAB

A Tablist Plugin Made by Furiusfighter213

628downloads
Exploration Revamped
1.21fabric

Exploration Revamped

A mod that aims to build upon JetStarFish's Exploration mod by adding and improving useful exploration features!

627downloads
Fastpack
1.21.1fabric

Fastpack

FastPack is a modpack designed to optimize Minecraft, providing a smoother gaming experience and practical features. Discover a more performant and enjoyable game with mods selected to enhance your Minecraft advent.

627downloads
AntiNbtKick
1.21.6fabric

AntiNbtKick

A mod that prevents your player from picking up items that exceed the NBT data limit and prevents being kicked in general.

626downloads
PhoenixSMP
1.21.1neoforge

PhoenixSMP

A modpack created for a private server.

621downloads
EarthWorks
1.21.1neoforge

EarthWorks

MullV Earthworks is the official mullv.studio modpack for Minecraft 1.21.1 NeoForge, featuring custom 1:1 terrain, extensive Create addons, Sodium performance, Iris shaders, and multiplayer QOL for immersive survival on their servers.

619downloads
NAuth
1.21.6

NAuth

Authenticates usernames with in-game registration and login revolving around dialogs with almost no commands.

619downloads
ALI'S SMP
1.21.1neoforge

ALI'S SMP

Adventure-based pack with an emphasis on multiplayer play. Includes other mods to help with automation as well!

618downloads
Pipez Optimizer
1.21.1neoforge

Pipez Optimizer

An unofficial Pipez add-on that significantly reduces server lag, optimizes transfer logic, and adds custom extraction frequencies and high-tier upgrades.

617downloads
Createrington
1.21.1neoforge

Createrington

Create Rington is a performance-optimized modpack focused on Create and its addons, featuring automation, aesthetic building, quests, improved visuals, and multiplayer support for a rich Vanilla+ experience.

616downloads
DittoLand Cobblemon
1.21.1fabric

DittoLand Cobblemon

Dittoland is a 1.21.1 Cobblemon world featuring all 1025 Pokémon and the ultimate battle combo of Megas, Z-Moves, Dynamax, and Tera! ⚔️ Harness a player-driven economy with custom gyms, collectible plushies, and elite Alpha Bosses. 🏆

615downloads
Render Distance+
1.21.8

Render Distance+

Automates the Chunky chunk loading workflow for Voxy to seamlessly boost your render distance.

614downloads
Strength 4
1.21.8fabric

Strength 4

This mod give you strength 4 portion in your game/minecraft world this very use full to figth with you friend more damage more win

614downloads
EntityBatch
1.21.11fabric

EntityBatch

Entity Render Batching — sorts entities by type before drawing them so the GPU can render all cows together, all pigs together, etc. instead of switching between types randomly. Fewer GPU state switches = better performance in crowded scenes.

609downloads
Create: Cobblemon | Season 1
1.21.1neoforge

Create: Cobblemon | Season 1

Create: Cobblemon focuses around decoration, automation, and Cobblemon, with over 300 quests to take you through a scenic world on an epic adventure!

609downloads
Creatopico 7
1.21.1neoforge

Creatopico 7

Creatopico season 7 client modpack, wiсh is based around Create, and a bit of decoration + exploration

609downloads
JEO - BetterEssentials
1.21.3fabric

JEO - BetterEssentials

A boosted version of the Essential mod to make it better

608downloads
ReplaceBlock
1.20.3

ReplaceBlock

This datapack provides a powerful API that can replace blocks in the world with high performance in a completely vanilla way after world generation.

606downloads
AdminEssentials
1.21

AdminEssentials

AdminEssentials is a comprehensive administration plugin that combines powerful moderation tools with fun troll commands. It provides everything you need to manage your Minecraft server effectively while keeping things entertaining.

605downloads
Ungrab Mouse
1.21.9fabric

Ungrab Mouse

UngrabMouse allows players to freely toggle mouse capture with a single key, improving workflow and multitasking without pausing the game.

599downloads
t0gp smp+
1.21.7fabric

t0gp smp+

a mod pack aimed at optimizing the game, improving the game play in single player and access to my server

599downloads
RC CoolDown
1.21

RC CoolDown

RC Cooldown is a powerful and flexible Spigot plugin that allows server administrators to set custom cooldowns on any Minecraft items, weapons, and enchantments.

594downloads
Enhanced Minecraft
1.21.11fabric

Enhanced Minecraft

A collection of client-side mods that enhance the Minecraft experience.

594downloads
Auto Logout
1.21fabric

Auto Logout

A mod that automatically kicks yourself from server once a player gets in range of blocks that u set, allows u to afk farm and play safe.

593downloads
Arcane Circuitry
1.21.1neoforge

Arcane Circuitry

Arcane Circuitry merges high-tech with magic: Automate with Mekanism & AE2, cast spells with Ars Nouveau, and explore the Aether. An optimized 1.21.1 experience where digital logic meets mystic power. Technology and Magic in perfect synergy!

592downloads
Gergapack III
1.21.1neoforge

Gergapack III

Version 1.20.1 | A Proper Modded Experience | Build, Fight and Explore!

592downloads
Simply Create & Chill
1.21.1neoforge

Simply Create & Chill

Simply Create & Chill is a lightweight, vanilla-friendly modpack built around the Create mod, with added food, decor, worldgen, and QOL upgrades for immersive solo or multiplayer play.

590downloads
X Journey
1.21fabric

X Journey

Dive into TX-Journey, where survival meets adventure, all with the classic vanilla feel. Build, craft, and explore a world filled with mysteries, from daily tasks to epic boss battles. Upgrade your enchantments and uncover endless possibilities.

590downloads
Swiss Society²
1.21.1neoforge

Swiss Society²

A Modpack meant for my Minecraft Server and free to use for others. Comes with a datapack, resource pack, and configs that changes/fixes a multitude of recipes and spawnrates. The successor to Swiss Society.

589downloads
AdvancedBoiler
1.21.4fabric

AdvancedBoiler

A client side mod to provide better performance with displays from the Boiler Plugin.

588downloads
Slimes SMP Forever World
1.21.1neoforge

Slimes SMP Forever World

This is the modpack to be used on the Slimes SMP server. This pack includes the Create mod, Simple Voice Chat, and lots of performance optimization mods to smooth the experience!

587downloads
Tre's Quality FPS
1.21fabric

Tre's Quality FPS

This Mod was made with only 3 things in mind... 1-How high could your FPS be with the mods on Modrinth 2-Quality of life(No insane changes like different player models| Just lil stuff like built in zoom) 3-Keep the feeling of Vanilla MiceCraft🐁

587downloads