Minecraft Java 1.21 Mods
Browse 126,758 free mods for Minecraft Java 1.21 — popular picks include Herobrine Boss, ClientReflex, Arreglando Cobblemon.
Step by step: How to install Minecraft Java mods & modpacks
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Herobrine Boss
A herobrine that watches you, a herobrine dimension, and so much more!
ClientReflex
ClientReflex improves the experience on laggy servers: it reduces disconnections, automatically reconnects, makes movement and attack responses feel more instantaneous, shows real-time ping, and optimizes the connection without cheating.
Arreglando Cobblemon
Trae evoluciones automáticas al subir de nivel y una interfaz clásica para aprender o gestionar movimientos al estilo de la saga principal

Column Bricks
Gives brick types new top or side textures.
Mjolnir GoW
This mod adds Mjolnir that smash lighting thunder
Fatal's QoL Crafting
Changes some recipes and adds many new ones.
EventTools
Events and minigames made simple!
Found's Custom Weapons
🔥 A Custom Weapons/Tools Texture Pack For PvP And Have Really Good Looks! 🖼️
Infdev Panorama
A custom panorama of a Infdev World
NOTD (None of the dairy)
Adds multiple yummy extravagant dairy products, including yoghurt, ice cream, chocolate and many more!
Hornost`s Weapon Reimagined
Makes weapons more brutal and sharp
Their Name Is Blåhaj
Renames the Blåhaj mod's Soft Toy Shark to Blåhaj
No Fire Work Fly
This mod enhances the elytra flight experience by removing the need for fireworks. You can launch into the air and sustain flight entirely without consuming any firework rockets.
IGuidance
This subsidiary provides Sable/Valkyriens with radar, guidance, and jamming capabilities.
Enchants: Vanilla
Stop losing your items! Adds Soulbound, Telekinesis, Auto-Smelt and 4 other balanced, Vanilla-friendly enchantments.
Leo's Military Factions
A modpack centered around PvP and modern warfare using advanced weapons, all chests have a ton of loot battle royale style.
Custom Item Durability Bar (CIDB)
Change colors of item durability bar to what you like!
KvaKva
Fabric mod which plays funny croaking sound every time you press russian [к в а] or english [c r o a k].
nether invasion
The Nether expands into the Overworld
Uncraftable Blaystones
A mod that makes every item from Blay's Waystones uncraftable.
Slow Hopper
A new cheaper, but slower hopper
Tom's Biome Mobs
Biome specific textures for almost all Mobs
RvNxMango Community Modpack
The official Modpack for the RvNxMango Community Server
Growth and Shrinking Potions
New potions that make your player grow or shrink!
Melon update
Make melons look more realistic (Eating animation support)
Whiskers
Rename a Jellie variant cat "Whiskers" to unlock a new pattern!
CustomSteve
A mod that allows you to customize Player's model and appearance in-game.
SimpleGlass
Minecraft minimalistic glass resource pack.
Fishing Bell
A Soft Bell sound when there's something caught on the reel, makes the sound que easier to notice and reel in your catch in time.
Peaceful Adventures
Peaceful Adventures is a cozy, exploration-focused modpack for players who want beautiful building, satisfying progression, and rewarding discovery—without turning Minecraft into a constant sweat-fest.
Alexa's ClassicCraft
A texture pack that captures the look and feel of oldschool Minecraft
Visible Effects
All Potion Effects In Game Now Give Off Obvious Particles.
NTM Construction Wand Port
Brings the construction wand from HBMs NTM to 1.20.1 and 1.21.1
GPP
A Minecraft interpretation of the Pokemon GO Plus+ accessory.
Path of the unknown
A Path of Exploration, Progression, Trials and Myths. Do you dare take on the challenge of the unknown? Pack will not be updated anymore, thank you for trying my pack :D
Trussful
just the Trusses from the factor must grow. Along some others