Minecraft Java 1.21 Mods
Browse 127,273 free mods for Minecraft Java 1.21 — popular picks include YVtils SMP, Ice Castle, Modern Classic Villagers.
Step by step: How to install Minecraft Java mods & modpacks
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YVtils SMP
SMP - Survival Multi-Player - YVtils-SMP adds many new features to your Survival Server
Ice Castle
This datapack Ice Castles, a new structure that can be found in cold biomes.
Modern Classic Villagers
Villagers with a new (old) look!
old enderman
turns enderman eyes to green, just like in old versions of the game!
Sable: Off-Balance
Makes you fall down if you stand on tilted sublevels, and ragdolls try to balance themselves instead of falling down
Modify Utils
Makes specific custom items render bigger on the ground — with item locking, multiple render modes, and full in-game configuration!

Green Cobwebs
Makes Cobwebs Green instead of White!
Metal Pipe Mace
A pack that makes the Mace look like a pipe and play a very loud metal pipe sound when used. Look in the versions to choose if you want a straight pipe or one with a bend!
Decree
Adds a variety of helpful commands and gamerules.
Freedom of Progression: Catch 'em All
A Pixelmon focused modpack, with a few new twists!
PBR & Tweaks
Tweaks some textures and adds PBR
Simple PvP Train Bot
Perfect for Crystal PvP Server's! With command /train
FPS Pro
Maximizes fps so you can play well
Hardcore Heart Totem
This pack changes the texture of the Totem of Undying to an Minecraft hardcore Heart
[DISCONTINUED] It's About The Journey
A modpack focused on exploration, survival, creativity, and good times.
StoneDamager
Stonecutter functionality everyone wants. (Allow stonecutters to hurt entities with or without also hurting players.)
Tweaks Armor Trim
Resource pack which is created for more convenient to do with Blacksmith Pattern
gen1ify for Cobblemon
Turn Cobblemon into Gen 1 Only Pokémon
Potatoe PC
Allows granny's laptop to play minecraft
Kripttic's CPVP Essentials
A 1.20+ PvP edit with small totem pops, low fire, and minimal particles to keep your screen clear for fights.
SpaceVulcan
Addon for Vulcan Anti-Cheat
Cobblemon Rad Gyms Refurbish
Refurbished structures for cobblemon rad gyms.
CobbleMon All Stars Lunar
This mod adds 7 unique moons to Cobblemon, each with its own special effect. Every moon brings a different atmosphere and gameplay twist, making your world more dynamic and exciting to explore.
Backrooms: The Complex
A survival friendly, lore accurate backrooms mod with high quality visuals.
StartingMaces
This plugin makes it so when u spawn in u get a permanent soul life mace and every kill upgrades it
MiSans-Medium GUI字体包 Font Pack
告别原版字体 享受视觉美好。 Say goodbye to the original font and enjoy visual beauty. 一个由Misans-Medium字体改编而来的字体追加包。/A font add-on adapted from the Misans-Medium font.
Redeem Codes [⭐Gui]
The best free custom redeem codes, vouchers, and server rewards plugin for Minecraft!
Haven Villagers On Leash
Haven Villagers On Leash is a mod that allows you to leash villagers.
MCEEW
A real-time Earthquake Early Warning (EEW) plugin for Minecraft servers.
Cat Girl Animated Inventory
Adds animated Cat Girl to yours inventory
Realistic Mechanics - Vanilla+ Physics
Add immersive survival realism! Heavy items sink, rain extinguishes fires, and leaves cushion falls. ⚓🌧️🍃
HALO soundtracks MC
This resource pack is a collection of soundtracks from the HALO games series that you can hear in the background of the game and even on the music discs. Selected from all parts in a row, including not first-person shooters. Now there are panoramas here.
OptiShade
OptiShade enhances Minecraft with improved performance and shader support for better lighting and visuals. Enjoy a smoother, more beautiful vanilla experience.
Effortless Building FTBChunks Fix
A ReWritten fork to fix a bug for the Volkrune SMP
Vouch
Auth, Secure server-side authentication solution featuring Argon2id hashing, 2FA TOTP, and session persistence.
Create CROWNS: Retextured
Retextured & Remodeled assets for CROWNS addon.