Minecraft Java 1.21 Mods
Browse 108,823 free mods for Minecraft Java 1.21 — popular picks include Structory: Towers, MixinTrace Resmithed, Enderman Overhaul.
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Structory: Towers
Adds immersive biome-themed towers to the world, as a standalone option or add-on to Structory
MixinTrace Resmithed
Adds Mixin information to stack traces in crash reports for easier debugging

Enderman Overhaul
Enderman Overhaul adds over 20 new enderman variants, each with their own sounds, models, and animations!
Clean Tooltips
Improving Tooltips by creating a clean and consistent look! Durability Tooltip & more!
Radical Cobblemon Trainers
Over 1500 unique and challenging trainers, from the Pokemon ROM hacks Radical Red (v3.02) and Unbound (v2.0.3.2) as well as the main series games Brilliant Diamond/Shining Pearl, that will spawn naturally in your world.
Easy Elytra Takeoff
🛫 Allows easy takeoff by elytra/colytra with a firework from the ground without jumping.
On Soul Fire
Makes soul fire actually have unique properties
Immersive Portals
See through portals and teleport seamlessly
True Ending ~ Ender Dragon Overhaul
True Ending: Ender Dragon Overhaul Public A dramatic overhaul to the Ender Dragon boss fight. New attacks and elegant particle animation come together to form a more satisfying ending.

The Aether
The Aether Team presents the original Aether mod! Maintained and kept up to date for modern versions of Minecraft and fully compatible with multiplayer!
Bag of Yurting
Adds an upgradable bag that can store and unload your favorite yurts
Eldritch Mobs
A mod that makes everyday mobs more dangerous, exciting, and rewarding to fight!
F.M.R.P
Bring the flair of Fresh Animations into the modded world.
KubeJS EnderIO
KubeJS integration for EnderIO.
Ender Dragon Revamp
A revamp of the Minecraft ender dragon texture
Iron's Lib
Provides common functionality and content for Iron's mods
Ice and Fire: Spellbooks
A compat mod between Ice and Fire and Iron's Spells and Spellbooks
Uranus
A Library contains animation engine, object helper and so on. Partly based on LLibrary and Citadel.
Botany Pots - Mystical Agriculture Compat
The world of mystical agriculture now in a botany pot!

Just Enough Breeding (JEBr)
JEI/REI/EMI plugin that displays breeding information
Placeable Items
This mod allows players to place items as 3D models
Advent of Ascension (Nevermine)
An all-in-one RPG mod with new skills, weapons, armour, mobs, bosses, dimensions, and more!
Better End Cities Vanilla
Makes End Cities far more intricate, and contain more loot. All with Vanilla Blocks.
Cable Facades
Facade support for all cables and blocks in the game!
Petrock - Forge
A mod about Pet Rocks
Sophisticated Storage (Unofficial Fabric port)
The Unofficial Fabric version of the Sophisticated Storage
Fantasy Armor (Medieval Series)
New armor sets with 3D models in medieval fantasy style.
Ferdinand's Flowers
Adds over 200 beautiful flowers, plants and other wonderful growing things to your Minecraft World!!
Repurposed Structures - Chef's Delight Compat Datapack
Adds Chefs and Cook houses to RS villages!
Underground Bunkers
Randomly generated bunkers hidden within your worlds
Amecs (Fabric)
Improves your keys & controls setup by providing modifier keys and making multi-functional keys a thing.
Interactic
Refined item interactions
Harder Monster Boats (finer boat control)
Allows finer control of monster boat behavior
Samurai Dynasty
New armors and tools with custom 3D-models in a japanese style.
UnionLib
A library mod for all my mods
Man of Many Planes
A set of additional aircraft with Create support in mind.