Minecraft Java 1.21 Mods
Browse 129,962 free mods for Minecraft Java 1.21 — popular picks include Beyond the Horizon, Chatty, Dio's Tiny Ore.
Step by step: How to install Minecraft Java mods & modpacks
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Beyond the Horizon
The Minecraft overhaul mod! Take your adventures beyond the horizon!
Chatty
EarthMC Chat Mod

Dio's Tiny Ore
Dio's Tiny Ore is an ore generation mod focused on adding ore to enhance exploration
Farmer's Delight Refabricated (Community Fork)
Unofficial community fork of Farmer's Delight Refabricated for Minecraft 1.21.4.
JJk Songs
This pack makes music discs in the regular game into songs from JJK.
Unstable castle panoroma & splash text
Changes the menu panorama to the Unstable spawn from the Unstable SMP

Better Mining Bar
This texture improves the mining progress bar
TruthfulAC
A free, open source Minecraft anti-cheat with serious combat detection, simulation-based movement, and full Geyser support.
Fertiliser for Blockheads
An addon for Farming for Blockheads that adds the missing fertilised farmland blocks and gives them crafting recipes, as well as improving Botany Pots compat. I hope...
Built-in Minecraft Translator
This mod integrates a translator into Minecraft, allowing you to translate messages into other languages.
Create: Whimsy Wheels
With enough help, you can also make a create addon like this one, this mod is intended to be a template for my create mod development tutorial!
XP Level Border Multiplayer
A simple yet impactful datapack: your world border grows as you level up. Fully single- and multiplayer compatible.
Max Level Enchanted Book Subscript
Adds icons to enchanted books if they have max level enchantments. Works on other resource packs, if you don't care about asthetics.
Visible Infested Stones
Makes all Infested Stones visible for a safer, more predictable Minecraft experience.
Vaders Ported: Mickey Joes Stacked VIT Barely Default Items Pack
(1.21.5 — 1.21.6+) Give items unique textures based on its stack size in Vanilla for Default. Ported from @MushirMickeyJoe's Barely Default. 'V1.0.0'
Time Tracker
A mod that makes a clock on your screen. Toggleable with O by default.
Devyr's Zombies
A mod that combines my various Zombies into one
Ethereal Reborn
Ethereal is a modpack that reimagines Minecraft as a boundless fantasy world. From vast enchanted biomes to roaring brass contraptions, wonder thrives.
Copper, Rose Gold and Steel
Mod adding Steel, Rosegold and Copper Tools
Simple Batteries
Adds upgradeable battery blocks.
BlackPigs
A simple mod that adds the /hruk command and replaces the textures of all pigs on black
RGB XP Bar
Does the current xp bar look very boring? And you want to make it more interesting? You may need this pack! Change the old boring xp bar becomes colorful and also with animation
REDACTED_ (WIP)
This ARG mod adds several entities, retextures, and dimensions.
Black and White beta
Black and White Texturepack by EEGOIST
Tick Rate API by Morak720
My Tick rate api mod to use with speedster in gods & heroes 2
SC Final Adventure - Machines
Hunt bosses, farm their essence through Easy Mob Farm and Create New Age, and craft your way to the End in a guided 1.21.1 factory-and-adventure pack.

Arcane Repository
Store your items and automate crafting with expansive libraries.
The Infinite Sword
Add infinite tools
MayraLand
A blend of magic, exploration, and Pokémon-inspired gameplay.
Simple horror pack
TOTALLY doesnt mentally torture you or do 67 jumpscares each second TRUSTME...
Omni-breaker
The omni-breaker can break any block instantly!
Translate RU (Русификатор)
A complete Russian localization patch for popular Minecraft mods
BSE
The cow...cow...cow!!!!!!!Bovine Spongiform Encephalopathy Infection
Minecraft SSBU Menu BGM
Introduces three music tracks from Minecraft X Smash Bros to the title screen.
Aussie Create 6
A vanilla+ modpack centered around the Create mod.
LAir's Modpack
the modpack that brings together all the LAirhisson's mods