Mods for Minecraft Java
Browse 1,908 free mods for Minecraft Java — popular picks include Big Items API, SharedBackpacks, Hecco's Puffer Blocks.
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Big Items API
A really simple library that allows developers to make items take up more inventory slots.
SharedBackpacks
A plugin that adds virtual backpacks to the game that can be shared with other players.
Hecco's Puffer Blocks
Adds Puffer Blocks!
Demise
Death is an inconvenience! Why not fix that?
Merged Items
Adds a merging mechanic for items. Items can 'store' other items and will inherit their attribute modifiers.
AllStackableContinued
An updated version of AllStackable, a highly customizable Minecraft Fabric Mod that allows you to make items stackable and change their stack size.
Koniavacraft
Explore the fusion of magic and technology in 'Koniavacraft' and drive your arcane industrial revolution!
FRSpawnProtection
Prohibits interaction with blocks within a certain radius until you have played the required number of minutes.
Inventory Backup
InvBackup is a plugin for Minecraft server administrators that offers a comprehensive solution for backing up and restoring player inventory. Its features allow for both manual and automatic backups, ensuring that players' items are always protected.
BetterReset
Minecraft plugin that lets you safely reset a world’s Overworld, Nether, and End while the server is running, with player protection, async deletion, and full regeneration in one command or GUI.
Create: Extended Storage
Expands default limit of Item Vault and Fluid Tank.
DrTeleport
Best free all-in-one teleportation plugin for Minecraft servers featuring TPA requests, personal homes, RTP (random teleport), and server warps

Traveler's Chest
Part of the Traveler's Series; This mod helps server administrators create chests that refresh after a cooldown period has completed. This mod was designed for the GBTI Network SMP to help regulate adventure based POIs.
More Essentials
This mod adds crafting recipes to items like the chainmail armor and items that should be in Minecraft.
Inventory System for rd-132211
Mod add simple Inventory system and tweaks for Pre-classic rd-132211, oldest minecraft version, with new blocks from beta 1.7.3 and alpha infdev/indev versions with settings: fly, npc spawning, speed, crouch and sprint, block sounds and more
FurnacePlus
This plugin adds the ability to improve the stoves, thanks to this, the melting speed increases.
MoneySimple+
Adds dollar currency in Minecraft!
EnderChestPlugin
Open your Ender Chest with a command.
clear sword
This mod provides you with extremely powerful weapons and armor
STE
A mod that centers around mechanisms and electricity,automate and create as much as you can to gather resources faster,also whit add-ons support!
CraftAudit
CraftAudit is a server-side audit mod/plugin for Minecraft Forge that records world changes made by players and the environment (block place/break, container I/O, ignition, item-frame/painting actions, bucket usage, kills, etc.).
Inventory swapping
puts your selected slot into your inventory when a key is pressed. OR puts your entire hotbar into your inventory when another key is pressed.
Mouse Tweaks x ItemLocks Compat
Adds compatibility between ItemLocks mod and Mouse Tweaks
Name-Based Whitelist
Simple name-based whitelist for your servers. Yaml or MySql storage.

1.21.7 Backport (Lava Chicken Backport)
Port of the new 1.21.7 features to older versions
D3 FanMod
This fan mod for Minecraft recreates some hardcore survival mechanics of Dedsafio 3. It adds unique commands, activatable mechanics, and progression elements from the series, giving players an experience that captures a bit of the essence of Dedsafio 3.
Quick Stash
Automatically sorts items from your player inventory into nearby chests, barrels, and other containers.
BasicsModPlus
BasicsModPlus is the Fabric-native answer to all your server's core needs, bringing extra ESSENTIALS features you love with a distinct focus on effort.
Stack 99
Makes every item stackable up to 99.
ConicArenas | Enhanced 2.0 Version
An Advanced Arena Reset & Management System, Added support for saving all storage blocks & nbt items.
Iron Chest (StAPI)
Iron Chests for b1.7.3
Somewhat Sophisticated Vinyl Decor
Aims to improve the music disc collecting experience such as adding Disc racks and more.
EaseonSS - DeepRefill
Auto-refills items when used, eaten, or placed. Searches inventory, shulker boxes, and ender chests.
Coppers Xp Storage
Simple serverside mod to allow bottling xp into experience bottles
EverythingInOne
This mod has a lot of different and weird stuff ranging from tools, armor, machines, ore, and more!

compressy
A Fabric mod to add automatic support for near infinite compression of any block that is placeable! Fancy tooltips and roman numerals included