Minecraft Java 1.21 Mods
Browse 147 free mods for Minecraft Java 1.21 — popular picks include Improved Pillager Outpost, Blended Compat, LagFixer.
Updated daily
Improved Pillager Outpost
The "Improved Pillager Outpost" Datapack revamps the standard Minecraft Pillager Outpost into a challenging, multi-level tower. This overhaul adds detailed architecture, tougher enemies, and exclusive loot, creating a more immersive and rewarding experie
Blended Compat
Adds more compatibility between mods commonly found together in modpacks.
LagFixer
⚡️ Best Performance Solution! 🗄️Trusted by 3000+ servers! ✅ Lightweight and highly Asynchronous!
WorldgenFeatureFix
Fix custom world generation datapack crashes when using minecraft:lake feature ( MC-273228 and MC-272370)
Ore Plus (Legacy)
This datapack incresses vanilla ores generation in Minecraft by adding custom configurations for the Vanilla Ores, making them generate more frequently.
Structure Control
Gives you control over which portals or structures are in your mod pack! Allows you to create a truly themed mod pack. No ruined portals, nether dimension, end dimensions, or even villages if you so desire. You're in total control!
PVP Essentials
Essential client side PvP features, including armor, potion, and arrow HUDs, damage indicators, and much more!
WildRTP
Another RTP Plugin build on Performance & Features
I Know What I'm Doing!
A simple mod to disable the pesky prompt that appears when loading into a world using experimental features Will not be updated
Create: Dimension, Steamworks Realm
Create: Dimension, Steamworks Realm introduces a brand-new mining-focused dimension, designed for automation and large-scale resource extraction. This world is filled with rich veins of ores
Genesis - World Previewer & Pregenerator
Preview any seed before you create the world. Pre-generate chunks before you enter it.
PlayerProgress
PlayerProgress is a Minecraft datapack that introduces a leveling system. Earn UP from activities like mining and combat to level up and gain new abilities and rewards.
World Loading Tweaker
Allows you to change the spawn chunk radius of Minecraft, either speeding up loading or improving spawn quality
PerformanceX
Struggling with LAG??? Look no further! PX is an All-in-one server performance suite - 50 modules including item/mob despawn timers, AI throttling, lag machine detection, auto backups, Discord webhooks, Geyser support, and more. 1.8.8-26.2.
Industrial Odyssey
🔧 Industrial Odyssey is a private 1.20.1 modpack combining technology, exploration, and combat. Featuring Create for mechanical automation and Tacz for tactical gunplay, it also includes a custom economy system designed for multiplayer gameplay. Build, fi
MC-Reality Mod
this is a mod for Minecraft that seeks to transform the game experience into something closer to real life. It includes elements such as needs management (hunger, health, energy), an economy system, work, and the ability to interact with other player
Mr_ChibisMMO
Survival based MMO for players to have fun in either (Singleplayer, Multiplayer, or Modded) skills such as, "Agility", "Attack", "Cooking", "Defense", "Excavation", "Fishing", "Hitpoints", "Hunter", "Magic", "Mining" & "Commands/Custom World Gen loot".
RandomDirtDrops
RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.
ExtendedHorizons
Extend view distance with optimized fake chunks and far-player sync.
Mine X Farm Regen
Mine X Farm Regen Is A Block Regenerating Plugin With Top Tier Features Like Regions , Ingame Editor and Complete Customization And Updated to latest minecraft version 1.20.1.
Server Optimiser V2
Smart server optimization with optional TPS control. Reduce RAM usage 25%. Perfect for survival/skyblock servers. Entity optimization, chunk management, system monitoring.
Universal Blocking
🗸 Ultimate server-side control mod for Minecraft. Block any item, block, craft, or mob spawn using 11 configurable flags, wildcards, and tags. Hide items from Creative tabs and JEI and etc.
anti chest esp donut smp
DonutAntiChestESP Advanced Chest Visibility Protection for Minecraft Servers
Aeternum Seasons
A dynamic and realistic station system for Minecraft Survival. Eng & Esp | Plug & Play
Dong Dong's random creation
magic and energy,new ore,new dimension,new tool and weapon type.
FF´s Essencials
light modded experience for builder and explorer! Optimized FPS rates and new mechanics for everyone.
Global Emeralds
Unlocks Emerald Ore to spawn in all biomes.
ZonePractice Pro Duels
Elevate your server with the ultimate high performance Minecraft Modern PvP practice core plugin for playing duels.
AntiSeedCracker
Protekts your server’s real seed by providing fake seeds to clients and blocking seed-discovery commands. Fully optimized for Folia.
XGamemode
You're not switching modes, you're switching dimensions.
B-RTP
BlanketRTP is a Minecraft Fabric mod that offers customizable rtp (random teleportation), including biome-specific options. Enhance exploration with a gliding mechanic after the (RTP). Easy to configure and optimized for performance
⚡ ServerBooster
Optimize your Minecraft server for peak performance with ServerBooster
Don't freeze
Added a game rule to disable the natural generation of ice
Draventh Ores
⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc
World Edit as a Datapack
World Edit feature but as a Datapack. You can now fill areas with blocks with just one click!
More Villages Datapack
Adds more villages to the game.