Minecraft Java 1.21 Mods
Browse 126,444 free mods for Minecraft Java 1.21 — popular picks include The Rocket Sword, Cornball's Music Player, WitherSpawnWinXP.
Step by step: How to install Minecraft Java mods & modpacks
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The Rocket Sword
A single powerful weapon that lets you dash through the air, fire explosive rockets, and blow things up.
Cornball's Music Player
This mod adds a music GUI that allows you to play most of the music without a jukebox.
WitherSpawnWinXP
The Windows XP startup sound at the Wither's spawn.
DFN: Craftable Gravel
A simple mod that adds a crafting recipe for gravel using 4 flint
Swords Reforged
This resource changes the appearance of all swords to a new one
Warped Wart
Adds Warped Wart as a counterpart to Nether Wart (now Crimson Wart).
MendingEnchant
Make possible to have mending with enchant table
Shield to Sword Block
It turns shields into sword blocks on the client (visual only)
The Aether II Unofficial JP Pack
マインクラフトとエーテル公式の訳を参考にしたエーテル2の日本語化パック

(CMDE) Cat Music Disc Extended
This project changes the cat music disc file to be like the Xbox 360 Edition cat music disc.
Nether Portal Rework
Makes Crying obsidian required to light a portal.
Solid Concrete
Ever wanted concrete to be one solid color? Well, here you go! In addition, this pack also makes concrete glow using Optifine.
zyrajobs
free jobs plugin for minecraft 1.21x
TridentXMace
TridentXMace adds custom tridents with unique abilities and mechanics to Minecraft.
Better Snowy Grass Sides
Better side textures for the snowy grass type.
Prehistoric Reborn
Prehistoric Reborn: is a Minecraft mod that transforms your world into a primal landscape. Discover fossils, extract ancient DNA, and use advanced technology to revive legendary creatures.
The Ultimate Mace
Its mod add a new enchant for Mace
NoWeaponCooldown
A minecraft Paper plugin that removes cooldown from all weapons. Yes even shovels and hoes if they are used as weapons. Made for 1.21-1.21.11.
HarvestFlow
Smart auto-replant farming with custom crop mappings and drop-safe logic.
The Blood warden
This project adds Blood wardens :/
Umbrellas models
Resoucepack for Umbrellas datapack
Magic, Machines, and 'Mons
Experimental Modpack based on tech, magic, and cobblemon.
Etheriym
modpack about Etherology and oritech? and to many other mod
Custom Hyperion
This project adds a Hyperion concept, just very different and survival friendly (not OP)...
Harder Tools
Makes crafting tools and weapons more difficult, making crafting more realistic
RexWelcome
A powerful welcome message plugin
Rings&More
Resource pack that adds name dependent textures to some resources, making them look like rings. There are plans to add more textures in the future.
Some Tweaks
A few improvements for Minecraft, just a few
Worlds Without Bounds
Vanilla+ experience with a focus on world generation and building
Barrels Of TNT
Turns the TNT block into a Barrel of TNT
VillagerControlPanel
This plugin gives admins a clean, fast GUI to find, sort, filter and manage every villager
Excalibur|BalancedCrates Support
Excalibur X BalancedCrates support
Dupe Detection
A intuitive anti dupe plugin with discord support
Better Snowballs
Adds custom animated snowballs with freeze effect
ShadowSMP Modpack
🇬🇧 The official ShadowSMP modpack focussed on performance and fun. 🇳🇱 De officiële ShadowSMP modpack gefocust op performance en plezier.
ImmersiveStealth
A minimalistic server-side plugin that removes nametags, join/quit messages, death broadcasts, advancement announcements and action bar hints, creating a silent and fully immersive multiplayer experience.