Minecraft Java 1.21 Mods
Browse 2,063 free mods for Minecraft Java 1.21 — popular picks include Supplementaries, [Let's Do] HerbalBrews, MmmMmmMmmMmm.
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Supplementaries
Vanilla+ additions: Jars, signposts, faucets, weather vanes spring launchers, sconces, planters, lights, decoration and automation
[Let's Do] HerbalBrews
Herbal Brews adds immersive tea and coffee mechanics to Minecraft, introducing plant gathering, leaf drying, brewing systems, and cozy decorative elements for a calm, atmospheric experience.
MmmMmmMmmMmm
Target Dummy that show damage dealt and can be equipped with armor
[Let's Do] Vinery
Vinery expands Minecraft with deep wine-making mechanics, from growing grapes to fermenting and aging refined beverages, paired with elegant vineyard decor.
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!
Dynamic Trees Plus
More than just trees!

Ocean's Delight
Ocean's Delight is an addon mod for Farmer's Delight based around adding culinary content to the ocean!
Dynamic Trees - Quark
Compatibility Mod between Dynamic trees and Quark
Twigs
A Minecraft building blocks mod
Create Aeronautics
Build anything from airships to planes and cars!
Hold My Items
Make your hands visible in first person!
Cobblemon: SafePastures
Make your pastures safe! Decorate to your heart's desires without the worry of your pokemon getting in danger!
Cobblemon cafe
Adds new outfits to some Pokémon based on those seen in Café remix!
Towers of the Wild Modded
Towers of the Wild - added to multiple dimensions and planets + waystone & paragliders
Bountiful Fares
Enhances the food and farming side of Minecraft!
Create: Dreams & Desires
A mod that adds random stuff & that may try to fit within creates theme!
Smooth Scrolling Refurbished
Changes most scrollbars in the game to scroll smoothly.
Create: Bits 'n' Bobs
Decorative and mechanical additions to create!
Realm RPG: Fallen Adventurers
Improves world exploration by adding skeletons wtih treasures. Vanilla style.
[NoCube's] Undergarden Delight
Adds Farmer's Delight & The Undergarden compatibility. Vanilla style.
Etcetera
Simple mod that adds random vanilla friendly features
Armor Stand Arms
Armor stands have arms by default!
Equipment Compare
Makes it easier to compare equipment by showing a tooltip for what you're already wearing.
Bloo's Gacha Machine v.2
Exchange items for gacha capsules, test your luck and see what surprises wait inside!
Tool Trims
Allows you to trim your weapons and tools on a Smithing Table. There are almost 2000 trim combinations!

Profundis: Nine New Quality Cave Biomes
A world generation mod adding in nine new cave biomes, to make the underground more varied.
Toggle Item Frames
This mod gives you the ability to change the visibility of item frames!
ExtendedDrawersAddon
Addon for extended drawers mod to enhance visuals and mechanic
Create: Let The Adventure Begin
A addon that implements many unique and balanced, create themed structures
Flow
Configurable ease in-out inventory UI transitions.
Soup Visual (PvP Visual)
Visuals for the best PvP experience and playing with friends. Have fun :D
More Mobs
Humanoid mobs get new variants through over 85 custom player heads or unused vanilla mobs! No Resource Pack needed!
Create: Trimmed
A mod that allows Create's materials to be used as armour trim materials.
Create: More Features
This addon adds new professions for villagers, new mechanisms, removed items from Create, new auto farms, new decor and devices!
Merchant Markers
Adds custom markers above villagers based on their professions!
More Crafting Tables (MCT)
Crafting Tables for all the different woods