Minecraft Java 1.21 Mods
Browse 2,192 free mods for Minecraft Java 1.21 — popular picks include MVanilla, The Exploration Pack, Aeronautics save the world!.
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MVanilla
MeadVanilla or MVanilla is a modpack to enhance your experience with the game.
The Exploration Pack
An immersive vanilla-plus world full of new biomes, dungeons, creatures and dimensions
Aeronautics save the world!
Is a Minecraft modpack built around the Create Fabric mod, designed to enhance creativity, performance, and visual experience. It combines technical optimization, aesthetic improvements, and quality-of-life features to provide a smoot

UniverseGate
Create your own portals between long distance and dimensions and discover the Rift dimension!
Item Limits
Easily Create limits of those items you don't want at all or just a few of!
Auto-worldreset
A good automatic world reset plugin that allows you to automatically reset your worlds. Prefect for farmworlds
MuddyCotton
Well optimized Action & Adventure modpack with all the bells and whistles for the MuddyCotton SMP.
BlockRollback
You can roll back changes to blocks or the deletion of entities, and view the history.

EurekaMon
Cobblemon pack with trainers, optimizations, multiplayer ready, adventuring, and QOL mods.
Adventure MC KZ
Unique experiences with vanilla and adventure mods
kaslif modpack
its all the mods i use daily, it contains performance and QOL mods
Repair Command
Adds a command to minecraft that repairs items, it currently has a few issues but works well
Third Person Hold button for PVP
Simply hold left alt to switch to 3rd person and release to switch to back to privious perspective.
Minecraft But EVERY Mob Explodes!
Pretty much"Minecraft but Every Mob Explodes" lol
Dedicated Power
Gives the dedicated server interface a new look for easier server management and more power over your server.
Sagarsnsnake Modpack
⚡ Ultimate FPS Boost is a lightweight modpack designed to make Minecraft run faster and smoother, especially on low-end PCs and laptops. It includes powerful optimization mods that: 🚀 Boost FPS up to 2x–5x ⚡ Reduce lag, stutters, and loading times
keranantixray
High-Performance Anti X-Ray,Esp,FreeCam plugin
G1axNameHistory
A lightweight, client-side Fabric mod for Minecraft 1.21+ that displays player name history and UUIDs in chat.
Zagga Zach's Ultra Performance Modpack
Very simplistic optimisation modpack for very limited PCs with a few QoL adjustments
MiguVerse
Modpack compatible with the MiguVerse server, designed to enhance immersion in Minecraft with and without VR, while maintaining the Vanilla essence and functioning in any environment.
MiniGamesCompass
This gives Players a Compass that you can click Gamemodes that run commands as the player
BagelSMP optimizer
Official modpack for the server BagelSMP.
PinBaseMods
A lightweight modpack focused on enhancing your game experience with some qol and performance mods.
Simple Reconnect
Reconnect your players to the last server they were on
Homecraft Forever
A feature-rich modpack for friends, combining Create-based automation, exploration, and quality-of-life enhancements.
PyCraft IDE
An in-game Python IDE for Minecraft that allows scripting and interaction with the game through a Python API.
XTransfer
A tool that help you transfer players' data between names or UUIDs.
Create Cursor Anchor Fix
Fixes cursor positioning in Create mod's settings screen on Linux Wayland/X11 via mixins with anchor-offset model.
Super Sampling
This mod integrates Intel XeSS technology into Minecraft.
DutchSMP Cobblemon
this wil be n datitional required server pack to join the cobblemon server of cobblesmp
Quantum Industry
Quantum Industry is a lightweight, tech-focused Minecraft modpack built on NeoForge, combining powerful automation, energy systems, and digital storage with optimized performance for a smooth gameplay experience.
ArbuzOptimized
565+ FPS FOR MINECRAFT | BEST OPTIMIZED MODPACK & SPEED PERFORMANCE
AeronauticsCiC
It’s a modpack that is highly focused on the Create mod. It includes many add-ons, mainly the “Create: Aeronautics” mod. The modpack also features several optimization mods (such as Bad Optimization, Sodium, and others) as well as visual mods.
Performance Optimization Patch
A performance optimization patch bundle, suitable for all vanilla survival players and redstone players.
Nikicraft
Optimized modpack for Nikicraft server, ensuring smooth gameplay and communication on 1.21.10.
Alkaline
A modpack that empowers Minecraft content creators with essential tools and features to enhance their videos and engage their audience.