Minecraft Java 1.21 Mods
Browse 126,447 free mods for Minecraft Java 1.21 — popular picks include Story Mode OST, Better OneBlock Game Menu, Crimson Forest Panorama.
Step by step: How to install Minecraft Java mods & modpacks
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Story Mode OST
Replaces all songs (including discs) with MCSM songs while fitting the vibe. Nether songs go in the nether, eerie songs go in the end, etc. Over 70+ different songs.
Better OneBlock Game Menu
Made for the Better OneBlock Modpack!
Crimson Forest Panorama
crimson forest biome panorama screen with shaders

Copper Items
A simple plugin that adds fully craftable items from copper with textures.
No Wooden Slots for Immersive Engineering
Replaces the wooden like slots in IE's GUIs
Compact Mekanism Machines (Unofficial Edition)
This is a mod that adds compacted mekanism multiblock machines.
#SP Wallet
A mod for counting your diamond ores.
Immortal Coral
Gamerule to make coral never die, not even outside of water
Master Weapons
Overpowered tools and weapons that are considered infinite.
FreeVibrant Shaders
A free shader pack inspired by Vibrant Visuals
More Layered Blocks
Adds more blocks that have layers like snow.

TPA datapack
Allows players to tp without OP
Modern Font Pack - Caxton Edition
Provides better font smoothing than Modern Font Pack - Standard Edition
✨ ChatGames ✨ - Multiple Game Types, Fully Customisable, Hiscores, Fully Translatable
Let your players play chat games in your server chat
Simple Coords
Show coords in overlay (configurable)
Gain Friendship From Melodies
A simple mod that allows you to use the instrument from Immersive Melodies to increase the friendship of your Pokemon(from the Cobblemon mod) by playing music.
Glass Item Frames
Invisible item frames!
LioLoader
LioLoader allows Modpackers to globally load both Data Packs as well as Resource Packs for every world.
AutoArmor - Automatically put on armor
When a player type /kit and receives their kit, the plugin will automatically put on the armor.

Chowder
Projected Textures / Moving Plaid / Chowder Effect in Vanilla Minecraft
Ashen Armors and Tools Standalone
A small 16x pack adding standalone versions of Ashen's armors and tools for use with other packs.
Sable: True Impact (For Create: Aeronautics)
Experimental physics-based collision damage for Sable and Create Aeronautics structures, with terrain destruction, cracking, and early fracture behavior.
Biome Compatibility Patch [DEFUNCT; Use RCP Instead]
No longer supported, please use the Rename Compat Project instead
Shulker View
Mod that improves shulker management.
MC-RP Laboria
Recommended Modpack for MC-RP Laboria Server
ArmorHide
Hide your armor from other players and yourself
Old Ores Bare Bones Edition
A simple texture pack that makes all the ores of the Bare Bones texture pack have the pre-1.17 ore look.
PMW Trees
Adds Compatibility between Dynamic trees and Protomanlys weather!
Minecart Trains Fork
Add connectivity features for the minecart based on the original content.
Giant Ice Spike
Adds a Giant Ice Spike to the Ice Spikes biome
Anti-Air Beacon
Turn your old beacon into a powerful anti air defence!
DonutSMPCore – Ultimate SMP Core
DonutCore Plugin For Your Server

Create Coasters
Adds utilities to Create Mod for making a theme park

Idyllon
Resource pack for Minecraft using a simple style and a limited color palette.
Random Chunks
Randomly shuffles where chunks generate.
VerdantLight
VerdantLight is a lightweight, high-performance, and naturally vanilla-like Minecraft shader pack.