Minecraft Java 1.21 Mods
Browse 126,644 free mods for Minecraft Java 1.21 — popular picks include Transparent UI (ClearUI), NBTUltimate, Moderation.
Step by step: How to install Minecraft Java mods & modpacks
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Transparent UI (ClearUI)
Makes all menus/ui transparent.
NBTUltimate
A library made for making items with NBT with some NBT features that are not possible to be activated on a specific item.
Moderation
Complete server moderation! Jails, Bans, Mutes, Freezing, Warnings, Invsee, Reports, and History!
Gilded
Craft gilded blackstone.
SPBR Thermal Extention
Add some cool PBR effect to Thermal Series
Lynx Superpowers
Lynx Superpowers introduces a flexible superpower system to Minecraft Fabric: every player can choose a power and activate it using hotkeys. Powers include flight, super speed with time manipulation, invisibility, teleportation and Hulk-like strength.
Nyoldarria
Game expansion mod, intended on adding a lot of new content and a somewhat separate and unique gameplay experience.
GeyserGBJC
GBJC ensures fair and native combat for both Java and Bedrock players on the same server. Fully configurable, lightweight, and designed for Geyser
Beboucraft
The vanilla enhanced experience : new foods, new structures, new game !
Zelda Style Horse Controls
Adds Gradual Turning and Spur Mechanic to Minecraft Horses
TerrariaCraft (NeoForge)
A Minecraft modpack that brings Terraria’s unique items, mechanics, and enemies into the Minecraft world.
Sodimized
Sodimized is a performance enhancing modpack specifically made to improve performance and improve responsiveness.
3D Trident GUI
A resource pack that changes all GUI textures of Trident to use its 3D model. (also compatible with other Trident resource packs)
Darkefined
A custom dark mode with right-angled corners and more
Enchantment colors
Colored glints for different enchantments
Realms of Runeterra: A tale of Relative Dimensions
New blocks, items, mechanics, stories and adventures await you in a 131072-side block map of Runeterra, the world of the world-wide known MOBA League of Legends. An immersive new dimension paired with procedural generation to spice every new world!

Wynncraft Fast Grass
Optifine's Fast Grass for Wynncraft
Unofficial 8BC Client
High performance and QOL Mods for the 8bit community server
Crystal PVP Overlay (CPVP)
A clean Crystal PvP overlay. Optimized for competitive gameplay.
Zlodyy's PvP RP
⚔️ Streamlined PvP Experience Designed specifically for the competitive pvp player, this resource pack delivers a distraction-free and highly readable PvP environment. The primary focus is to elevate your combat performance and visual clarity while str
Fip_Vip's AimOptimizer
A small Fabric mod for Minecraft 1.21.1 that automatically aims at the nearest player and allows adjustable smoothness and range.
GUI Slate Gray
The theme of bedrock buttons made into inventory GUI. (Mod support)
Mob Highlight
A simple mod that highlights entities with a glowing effect when pressing a key. Features customizable range and advanced entity filtering options
G1axWorldGenerator
G1axWorldGenerator is an open-source Minecraft world generation plugin designed to create biome-aware, layered terrains with realistic hills, valleys, and block depth structures.

Aurum's ReTextures
Not-so-simple, not-so-vanilla resprites.
Survival Delight
Changes Minecrafts tool progression to be more realistic with Farmer's Delight integration
CraftableCobwebs
Creates a Cobweb Craft to Minecraft Servers
No More Curses
Remove curse of vanishing and curse of binding enchantment.
I can't Build
A Modpack to Build a Town without Building It Yourself
transparent tools
tools are now transparent inside!
Aero Ship Buoyancy
Lightweight Create Aeronautics addon that makes ships float by hull contact with water instead of letting all light blocks act as magic lift.

Black and White Wind Charge
A black Wind Charge ball surrounded by white swirling lines
Sable Assembly Fix
Fixes item duplication during Sable assembly/disassembly by preventing non-Clearable block entities from dropping their contents. Works with any mod - Keg, cabinets, baskets, Item Drains, Sophisticated Storage, etc. No configuration needed.
PermaClicker
Simulates continuous left mouse button holding. Ideal for farming while AFK. Optionally suppresses the pause screen, allowing it to run in the background. Motion lock can be activated.
Dungeons Dimensions: Music
Music for all Dungeons Dimensions Projects
Easy Factions and Claims
Create factions, manage ranks, and forge alliances with ease. Playing as a team has never been easier.