Minecraft Java 1.21 Mods
Browse 126,297 free mods for Minecraft Java 1.21 — popular picks include Ivar's Bosses, AVALux Shaders Reimagined, HD Yae Miko UI .
Step by step: How to install Minecraft Java mods & modpacks
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Ivar's Bosses
Ivar's Bosses is a mod that introduces formidable bosses to the game, featuring unique attack patterns and special summoning rituals. These ancient creatures will unleash their wrath upon anyone who dares disturb their eternal slumber.
AVALux Shaders Reimagined
Preserving the Elements of Minecraft with exceptional Quality and Performance.
HD Yae Miko UI
Add Aye Miko from Genshin Impact in overlay of the UI
BattleLock
A simple Paper plugin that prevents combat logging and command use during PvP.

Detailed mobGriefing
MobGriefing can be toggled on and off for each entity. ゲームルールでモブごとにMobGriefingを設定できます。(現在はクリーパー、エンダーマン、ガストのみ対応しています。)
Create And Stuff With Friends
Modpack based around Create and almost all the addons you can think off, and some quality of life mods with it
More Aspect Enchantments
Adds a large amount of new Elemental-based aspect enchantments to the game.
Immortal Villagers
Prevents villagers from taking damage, dying, and turning into zombies and witches. Includes options to cycle trades and educate nitwits.
Over Club - MidSeason
Explore the steampunk world, its mysterious structures and endless space!
Flamefrags Wolf Cannon
Orbital Wolf Cannon like Flamefrags wolf summoning powers on the Unstable SMP, or like Wemmbu's Orbital Strike Cannon but for wolves! Use it with /owc give Change how many it spawns with /owc set
Sandrone Toy Mod
Cute dolls for viewing only
Treasure Fishing Indicator
Client-side indicator of whether or not the player is fishing in a spot where they can recieve treasure items.
star-wars tools
star wars tools and armor by LW studios
CC: Modern
Adds more modern hardware to CC: Tweaked
Create OBB Collision Crash Fix
Fixes a server crash in Create 6.0.10 caused by a NullPointerException in contraption collision code (ContinuousOBBCollider.collideMany).
Dancing Cat Crosshair
Change your crosshair to dancing cat
Aura Spear – Animated
A clean animated spear with a smooth glowing aura for a powerful and mystical look. ✨
Butchercraft: Tannery
This mod expands Butchercraft by adding a full tanning and hide-processing system.

Big Salmon
Highly customizable variable salmon spawning sizes with support for custom loot tables for big salmon.
Stardom's Magic
A mod completely overhauling Minecraft's magic system!

BOTW 1
Music from Zelda Breath of the Wild
Acid Shaders Refurbished
The acid shader is a shader designed to make you puke/dizzy. And now its in 26.2!
International Metropack - Retro
Add's soviet metro train's from different system's to the MTR Mod!
Anti Xray++
Beyond Anti-Xray. Protects your server from Xray, Ore ESP, Block Markers, and Highlight Mods by never exposing hidden block data.
Createch 2
Createch 2 is the hardest expert pack on Minecraft 1.21.1: 提供简体中文版本 • Доступно на русском языке • Disponible en español • Disponível em português brasileiro • Auf Deutsch verfügbar • Disponible en français
Potion Recipes: Dark Mode Edition!
NOW IN DARK MODE! All possible potion recipes on the brewing stand UI!
AtlanticMC - Cobblemon
AtlanticMC is a custom modpack made for the multiplayer server AtlanticMC. It features exclusive Pokémon skins, community-focused gameplay, and a unique world for Cobblemon fans. ¡Únete a la aventura y descubre un mundo lleno de desafíos y amistad.
I Wear Sunglasses at Night
Adds sunglasses to every mob in minecraft.

Faster Boats
Increases boat speed by 1.3x forwards and in reverse, with an additional speed boost for sustained straight-line travel.
Beautified Sky
Makes the sky looks pretty pretty leveraging compatible core shaders!
Dynamic Flight Control
This Mod Let's you fly With different game method, so you don't have use shift and space. You can fly up and down, just by pointing towards it.
The Minion Pack
🔥 Fast, beautiful, and full of additions
AzaleaPlays SMP
This is a modpack for the AzaleaPlays SMP
TNTCart Counter
This mod helps with counting Tnt Minecarts for traps and railgans

Hardened Diamond Texture Pack
This texture pack makes diamond armor a darker tint instead of the current shiny blue.
EasyGAPs
Easy GAP Minecraft Datapack. Mostly Used In SMPs, or PvP Servers.