Minecraft Java 1.21 Mods
Browse 129,134 free mods for Minecraft Java 1.21 — popular picks include Air Combat PVP, Bacillus, Helium.
Step by step: How to install Minecraft Java mods & modpacks
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Air Combat PVP
This modpack is for PVP but in the air with elytras and guns.
Bacillus
A remake of the original Bacteria mod by TeNNoX with extra features for 1.21.x (and beyond).
Helium
A lightweight fabric-based modpack designed to elevate your gaming experience and lighten the load on your computer.
Create Aeronautics: Ship Saver
Save and load Create: Aeronautics ships physical structures with their mounted contraptions, swivel bearings and wireless redstone using a simple command and an in-game menu. No items, no blocks, no network packets of its own, so installing it on
Satan's deco: Bars Mayhem
More bars, MORE bars, EVEN MORE bars.
Dappled Forest | Third Drop 26.3
This is a backport mod of things from the third drop in 2026(26.3)
Low Shield+Break Sound
This mod adds Low shields, additionally it adds New shield break sounds which can significantly help you in PvP :)
IslandGen
A world generation mod that generates islands. Perfect for survival modpacks!
Pyxie's Unobtrusive Shields
Low shield pack that lowers the shield model more than other packs!
Donut Stats
Donut Stats is an easy to use plugin made for all servers
Ketket's Player Shops
Earn in style with this user-friendly player shop datapack! Villagers will be your only competitors.
NitroEconomy ⛏️ Economy Solution for All Systems⚡Create Currencies ⚙️ Cross Server
Take economy to a new level! | With Placeholders & PayAll Command
Horizons - a new Adventure!
Enhance your Minecraft journey with over 100 mods in Fabric 1.21, offering new adventures, challenges, and creative opportunities.
AridiaCraft Next Generation
Modpack for the Aridia Network Minecraft Gaming Server
InstaKillMobs
Instantaneously kill mobs with hand.
NeoGuanNiao
Neo Guan Niao adds a living bird ecosystem to Minecraft, featuring realistic behaviors, individual bird traits, breeding, nests, bird guides, and immersive wildlife interactions.
VoidAC
This project is an Optimized and Upgraded GrimAC Fork. VoidAC is an anticheat that implements checks and features such as: AutoTotem, BanWaves, BanID, Threshold Optimizer, WallHit, AutoClicker, EntityPierce, LineOfSightPlace and a lot more.
Jackpot's Dealer Control
This mod adds Dealer's Table that replaces Dealer
SPBR Thermal Extention
Add some cool PBR effect to Thermal Series
Infinite Use
Toggle any held item to be infinite — totems revive forever, blocks place endlessly, tools have no durability loss. One command, one tag, every item.
Project Radio
fully synchronized radio mod featuring stationary blocks and portable units with real-world web streams.
![[PAS] Player Pickaxes](https://files.mcmodshub.com/thumb/modrinth/307929.webp)
[PAS] Player Pickaxes
Pickaxes becomes a player when renamed... so strange.
Utami's Bed
A tiny vanilla-friendly pack that gives the bed a clean and soft 3D look without changing the game’s visual style.
Crystal Damage
Simple project to calculate Damage on nearby Enemies using Crystals.
![[PatPat] Stop, I'm not pleased.](https://files.mcmodshub.com/thumb/modrinth/308183.webp)
[PatPat] Stop, I'm not pleased.
EN : Replaces the sound in the PatPat fashion with Stop, I'm not pleased
Colorful Milk Carton Dyes
Beautifully made texture pack of all the mincraft dyes remade to resemble cute milk cartons.
Swapocalypse
Play a fully customizable Death Swap game mode with unlimited players!
World Wide Wanders
A modpack made around the mod Big Globe, focusing on adventure and exploration. 1.21.1
Variable Copper Bulb Signal
This mod changes the comparator output of copper bulb based on its oxidation level. It matches the light level and redstone signal.
ALL Recycling Recipes
Back-to-block, Woodcutting, and more
Create: Lapis Sheet
Reborned Lapis Sheet. A addition mod of Create.
闪烁标语汉化包
汉化了全部闪烁标语
Orion Shaders
A great shaderpack to give the true cinematic feel to Minecraft.
Visual Shulker Labels
Label your shulkers with style
Harder Netherite
A mod that adds one just item that will make getting netherite way harder and more annoying
Alice Font
Open-source Alice font, adapted to Minecraft by SourAlien.