Minecraft Java 1.21 Mods
Browse 1,710 free mods for Minecraft Java 1.21 — popular picks include Elytra Trials, Rtp+, Liquid Portals.
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Elytra Trials
End city ships now have trial spawners and vaults.
Rtp+
RTP+ is a GUI-based random teleport plugin for Paper/Spigot that lets players pick a world and randomly teleport safely with configurable radii, cooldown tiers, and countdown safety checks. It’s fully configurable
Liquid Portals
The mod adds a new Portal liquid to Minecraft. Also bottles of portals, and splash portal potions. The mod also includes tons of configs and a new music disc. This was originally made for my personal modpack to replace immersive Portals dim stack.
NewMine
Fabric 1.21.1 | First server-side modpack on 1.21.1 with new structures and mechanics!
NoMonsInMyWorld
a lightweight, server-side Minecraft Fabric mod for Cobblemon that gives you per-world control over Pokémon spawning. Block specific species, filter by type/shiny status, or completely disable spawns in hub worlds, minigame maps, or curated dimensions.
IRS
The IRS is haunting us... help...
Petroglyph
This Datapack changes deserts and desert survival. It adds hydration, changes World generation and adds unique artifacts. Survive in the desert!
Exodus 14:27
Fixes MC-278019 bug to restore sea level in superflat worlds.
Help Me Hardcore
Help Me Hardcore Adds All Kinds of Extra Challenges from Community Ideas to Full-Themed Updates for Your Hardcore Worlds or Even Hardcore SMP Servers!
Soulified Endermanoverhaul
Endermanoverhaul support for Soulified
Connected Dimensions
Connects Dimensions at y level -100 and y level 500.
Old piglin bartering
A datapack that adds the 1.16.1 piglin trades, chest loot and bastions back to the newest versions making speedrunning the game and just fast progression way easier.
Raid Rebalance
A small datapack that balances raids/totems by making raid evokers drop Woodland Explorer Maps instead of totems
Elytra Remover
Elytra Remover is a Minecraft Fabric mod that disables Elytra by removing it from loot tables, crafting recipes, player inventories, and usage, while notifying players if they attempt to use or obtain an Elytra.
Mr_ChibisMMO Dungeons
Dungeons are an addon on to existing MMO pack, Mr_Chibi'sMMO! Allowing a diverse experience adding dungeons into game, to explore, loot and dodge traps with many more!!
Elexir [CSD]
Step into ELEXIR - This modpack is magic, automation and adventure. Here you can explore the world as well as magic or mechanisms to make life easier. Ancient artifacts, bosses other worlds are created for gameplay variety
Computer Scientists Begone
Removes Advanced Peripheral Computer Scientists and Computer Houses

BloodInfection999
Delve into a world ravaged by a terrifying blood infection, where once-peaceful creatures are corrupted and your own survival is constantly under threat.
The Bridgeville Empire
Adds a colonial invasion by a new faction known as the Bridgeville Empire, who will patrol and set up camps in your world.
Days Of Destiny
The new worlds look like someone has been there before... But who?
PrivateCreative
Mod and plugin that allows players to have their separate creative dimension or world for testing.
Mattutomon - MTT
Minecraft modpack focused on Pixelmon and other mods, offering a survival and exploration experience that combines Pokémon adventure with classic Minecraft mechanics.
uiinpui's Enchantments
A datapack that adds new enchantments to the game, as well as other things.
WidCore ️⚙️ Essentials / SunLight Alternative!
Modular All-in-One Plugin
Disney Zombies
adds stuff from all four zombies movies (and some of 5)
stupid baby mod
!! LOUD NOISES !! a mod that adds a bunch of different baby mobs, items, blocks, weapons.
No Generation -Y
Removes the generation of -Y in overworld. If there is a cave or lake at Y=0, then the air or liquid will NOT be replaced
FullXaos_RPG
⚔️ RPG skills & dungeons 🌋 Portal dungeon RPG ⚡ Optimized RPG plugin 🏰 MCMMO-style RPG 🌀 Skills & portals RPG
TFCreate Compat
Provides compatibility between Create and TFC
Create: Stealth & Security
A Create addon that adds stealth & surveillance technologies!
The Tipped Daggers Mod
A mod thats add daggers that are made of wold, iron, gold, diamond, netherite and can be tipped with wither and other very potion effects
Az's Mining Dimension
Quick and Dirty Mining Dimension
sibliths rideable phantoms
Use two enderpearls and a clock to summon a giant rideable phantom!
WorldSystem
Give players the ability to create their own world to play on, without using different servers. (per player worlds)
Random Junk
A mod filled to the brim with random meme features
PaperArtifacts
Unofficial port of the Artifacts mod by ochotonida.