Minecraft Java 1.21 Mods
Browse 126,886 free mods for Minecraft Java 1.21 — popular picks include Low Fire model, EZ Balance, DonutRTP.
Step by step: How to install Minecraft Java mods & modpacks
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Low Fire model
Modifies the fire height for entities so nametags aren't obscured
EZ Balance
Easily rebalance any item in-game. Better than struggling with KubeJS 😝
DonutRTP
DonutRTP is a lightweight random-teleport plugin that safely sends players to valid locations with configurable distance, cooldown, economy cost, and multi-world support. It’s optimized for SMP servers and prevents unsafe teleports.
Liar's Bar Resource Pack for Kyou
Dedicated Resource_Pack for “Liar's Bar for Kyou” Data Pack 骗子酒馆数据包的专属资源包
Nametag Recipe Update
Adds the recipe from the 26.1 snapshot release 1 for nametags
Glide The Globe (CTS+)
a mod that expands on minecraft 1.21.6
OpenCreative+
Let your players create worlds. With buildings, settings and even coding on blocks!
Reese’s Sodium Options – Compat Rewrite
The required compatibility shim to make RSO work, all credit goes to the person who actually wrote RSO; FlashyReese
Create 0.6 Optimized
The best pack for an Optimized and Lag-free Create Experience!
End Portal Ender Chests
Adds the end portal effect to the inside of ender chests.
SC-SuperB Bridge
A lightweight compatibility mod that allows military explosions from SuperbWarfare and all its addons to breach SecurityCraft reinforced blocks.
Cobblemon: Mandom's Shiny Alts.
a Cobblemon resource pack that includes my take on some Shiny Pokemon.
Modern Metro
This mod adds variable speed powered rails, directional powered rails, and more!
GeyserPackSync
A Velocity/BungeeCord plugin to apply different Bedrock Edition resource packs depending on the server the player is on.
ZSTD Compresser
Provides a high-compression Zstd data stream for Minecraft multiplayer, replacing the vanilla Zlib compression pipeline to significantly reduce bandwidth usage.
Immersive Vampirism
Vampirism Addon-Now vampires can teleport with bat particles!
Multiplied EXP
Simply change the EXP mulitpliers
I am placin' blocks 'cause I'm in Minecraft
Replaces the 'Wet Hands' song in-game to the Jack Black cover by RainingKetchup + some other fun Jablinski related changes. This version has swear words.
CSMC
CSGo based minigame, supporting multi map and Folia

Nostalgia Goggles
A Programmer Art continuation.
Fusion Connected Glass Compat
Adds compatibility between Fusion Connected Glass and other mods.
Silly Moves: Tester
Tester versions from Silly Moves get released here, take a early look on new animations for your character!
Cobblemon Accessible Ability Capsule and Patch
Adds crafting recipes for Ability Capsule and Patch. Also adds them to various Vanilla loot tables.
Spears Backport
Recreates the upcoming Spears item!

Angle Ring
I think I spelt that right?
No Mining Fatigue
A simple datapack that clears mining fatigue every tick

Remove Chat
A Simple Minecraft Mod That Removes the Chat!
Throw Items
This mod will automatically throw selected items
Better Crash Reports
This is a mod which aims to improve the Minecraft Crash Report so that it will be clearer to know what the error is and why it happens.
Toby Fox Music
Replaces the songs on music discs with a selection of songs from Undertale and Deltarune.
Epic Fight: Improved Animations
This Resourcepack reworkes some animations for the Epic Fight Mod.
Press2Hold
Minecraft mod that holds down any keys you had pressed when you hit a keybind.
Limitless options [NeoForge]
This mod removes the Minecraft bug fix MC-51418.
Create: Programmable Pals
A Create mod addon that adds craftable pals that can be programmed for various actions.
FTB Max Team Size
Allows server owners or modpack developers to restrict the maximum team size with FTB Teams.
Nakano Nino Totem (The Quintessential Quintuplets)
Now you can replace your totem with Nino