Minecraft Java 1.21 Mods
Browse 93 free mods for Minecraft Java 1.21 — popular picks include Hexaitem, Death Recovery, Cryptic.
Updated daily
Hexaitem
Makes the item counts hexadecimal
Death Recovery
This plugin will put an annoying challenge for gridners, it will put your items into a chest after death anyone can collect that chest, and admins can put a percentage(%) of your items that gets destroyed randomly after your death.

Cryptic
The currency of the future...?
Overburden
A carry weight system that slows you down the more you haul — upgrade your limit with XP or suffer the consequences.

Apple-ied Inventories!
Expand your inventory size with the power of apple slices! yes, literally!
Advanced Crafting
This datapack allows players to craft items in Survival mode that are normally only available in Creative mode or cannot normally be obtained. Instead of needing to ask a server owner or administrator to give you these items
/add
add a command that works like /give but with ghost items to prank people
Death Inventory Sorter
Clientside mod which remembers the layout of your inventory (main grid, armor, second arm) before death and after respawn returns the selected items to the same slots as they were before death.
Coalossal Coals
Progressively better and better tiers of coals with balanced costs for the severely late-game final items.
Inconvenient Inventory
Inventory Anti-Tweaks! Removes all quality of life features from the inventory!
twinkle popo mod
it adds twinkle popo realistic pikachu and realistic hellokity
More Functional Storage Upgrades for ExNihilo
Addon for More Functional Storage Upgrades to support ExNihilo blocks
Random by mixed loot tables
With this datapack, you'll also receive loot from blocks/chests/entities, etc., but you'll also receive additional loot along with the original loot.

Limited Slots
Datapack that gradually removes your slots
Unslotted
Removes a considerable portion of your inventory slots, turning them into a space you can drag items around freeform instead.
BlockNadzor
Bureaucratic restrictions and censorship in Minecraft.
XP = LIFE
This Plugin connects your life force to your xp giving debuffs and buffs based on xp
OneStackMax
A datapack that makes all items unstackable
OldFashionedLimits
Old fashioned height limits (from pre-1.17 versions)
NeoServerCommand
Better /server Command.(and /send) よりよい/serverコマンド!
BungeeShortcut
A simple BungeeCommand Shortcut create plugin. BungeeCordのコマンドのショートカットを作ろう!