Minecraft Java 1.21 Mods
Browse 125,407 free mods for Minecraft Java 1.21 — popular picks include UHC-mless, Forever Sprint, VandTimize.
Step by step: How to install Minecraft Java mods & modpacks
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UHC-mless
An edit of faitful for the pvp mode UHC
Forever Sprint
Permanently holds down your sprint key for you! Instantly run the second you move forward.
VandTimize
This modpack focuses on boosting your FPS while keeping the game smooth, stable, and enjoyable for low-end and mid-end devices 🔥🥀 It includes a collection of similar, optimized, and underrated performance mods that help improve rendering, reduce lag spik
Creating Airships
A modpack focused around aeronautics powered airships, and floating islands.
Armor Durability Warning
Warns you by ringing bells and chat messages when your armor pieces go below a adjustable threshold. GUI Key - O
Frequent Block Picker
Quickly pick your recently used and most frequently selected building blocks from a movable creative inventory panel
Scarlet Rot Sculk
Elden-Ring-based reskin of sculk and the warden
wa3kit
You can save and load your inventory
Blooming Groves
This projects adds various fruits and fruit-based mechanics such as trees, distinct fruit foods and more.
xrouiw Auto Grindstone
Automatically removes enchantments from all items in your inventory — including enchanted books. Just open a grindstone and press U!
Masters of the Universe
A NeoForge 1.21.1 Masters of the Universe mod centered on becoming He-Man.
Biome Roulette
A Mod That Gives You Random Effects Per Biome.
Bored Hearts :|
the hearts are bored, thats just it. The update is OUT! Now ALL of the Hearts are textured!
Azure Fading SGA Enchantment Glint
This 1.15+ resource pack refreshes glint effect with a ArzueBlue color and SGA fonts pattern. A simple texture replacement — no mods needed.
Spawner Shards
Mob spawners drop a shard used to craft new ones and spawn eggs.
Warden Shiekers Made Obvious
Makes Warden shiekers (those able to summon Wardens) more visually distinct.
CubeTwitchChatFB
Shows Twitch chat messages from a selected streamer directly in the Minecraft chat. No Twitch API token required. Made by EjectFB
Death Sound (Bimmalord)
Contains a Death Sound for Players.
Ugly Ancient Debris
Texture pack to make Ancient Debris really ugly, but really well visible.
REAL Steve's Lava Chicken
This project changes the music from the "Lava Chicken" disc to the actual song from the Minecraft movie.
In-Effect!
Add permanent vanilla or modded effects to players! Util for modpacks.
Reg's Extra Mob Sounds
A resource pack I created for my own amusement. I added various different mob sounds that play occasionally from realistic sounding chickens to burping sheep.
Helpfull Creeper Mod
A mod that lets you undo Creeper explosions and leaves an apology sign.
MrDeadPools Simple GPS with Navigation
A simple navigation mod, including dimension navigation — provided you have saved portals.
rBattlePass
A fully configurable, season-ready Battle Pass plugin for Bukkit · Spigot · Paper · Purpur. Every quest, reward, menu button, message and price lives in a config file
Custom HUD pack
This is an custom Hud pack made by obsidianDevelopment
surassyusell
A simple GUI sell plugin with auto price lore display. GUIでアイテムを売却できる軽量プラグイン。価格自動表示付き。
Fluid Converter
An in-world block that converts one fluid into another. Pairs are taught live in-game by ops or shipped as datapacks. For when your modpack has four kinds of molten steel.
Mod Required
Export your NeoForge modpack’s dependency map as readable HTML, JSON, DOT, and summary reports with bilingual support.
AntiStasis
Advanced Ender Pearl Stasis Chamber Protection for your server.
Quartz Recast
Replaces smooth quartz textures with white concrete for a cleaner, more modern look.
CrashCasino
A simple Crash Casino plugin that runs on Paper.
Chill Songs To Build Doohickies To
This pack replaces 5 music disks with: "Bad Piggies Theme", "Building Contraptions", "The Housebuilding Song", "Ride of The Valkyries" and "Hardwhare Store". Made for Create Aeronautics.
ScavengeItem
This plugin is a Scavenge Hunt plugin, that's library is easily customizable, the controls are easy, and the fun is max!
Box3JS
Box3JS is a Minecraft server-side mod inspired by Box3 coding style. You don’t need to write Java — just use TypeScript to build scripts.
Res Publica: Roman Hastati
Adds the Roman Hastati from the Roman Republic period to the game. Includes a full custom armor set, two new weapons, and a Roman shield with six color and pattern variants