Minecraft Java 1.21 Mods
Browse 1,385 free mods for Minecraft Java 1.21 — popular picks include Archaeological_Research:Exploration, Networks, Shulker Raise.
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Archaeological_Research:Exploration
Archaeological research is an adventure mod that studies civilization and nature.
Networks
Redstone-Free Automatic Storage Systems, Vanilla-integrated
Shulker Raise
Makes shulker boxes push the block over them up
Minecart Trains
Link minecarts to trains like it should be possible in vanilla!
Palamod renew
A remake for newer version of the palamod remade from scratch
Yet Another Gravestone Mod [YAGM]
Seals your items and XP in a gravestone when you die, with biome-themed graves, naturally forming cemeteries, and tameable Ghost companions.
Locked Chests/Chest Protection Plugin
Adds features to lock chests allowing for protection against other players.
Friendly Furnishings
Furniture and Block Catalogs to make your world cozy and cute!
Just Corpses
Never lose your items again (now with 100% vanilla flavor).
The biomass must grow
a datapack that adds extra recipes betewn fungal infection spore and create
TradingPlus+
Enhances trading by adding over 280 new trades for villagers, providing a richer and more varied gameplay experience.
Colored Bundles
Colorcode your bundles like shulkerboxes!
Shop Plugin
A flexible shop system for Minecraft servers
EnderVault
Better Enderchest
MC-Reality Mod
this is a mod for Minecraft that seeks to transform the game experience into something closer to real life. It includes elements such as needs management (hunger, health, energy), an economy system, work, and the ability to interact with other player
PlayTimeManager
PlayTimeManager is a playtime tracker that monitors player activity with extensive customization and automated rewards.
Leaves Drop OP Loot
Imagine breaking the leaves on a tree, trying to get saplings; but instead you get op loot. This is good for manhunts or just fun gaming. Shears + leaves = Op Loot.
TFC Woodworking
Makes crafting wooden things more immersive through a tree (pun intended) of in-world crafting
Craft Everything You See!
New crafting recipes: unlock impossible-to-get items and make common resources easier to obtain
OPBREAK
All-in-One Fabric Mod for Item Protection, custom HUD Widgets, Item Animations and QoL Utilities fully customizable via GUI.
Effortless Building: Sophisticated
Advanced building QoL mod with mirror/array/shape modes, expanded reach, per-axis placement limits, backpack-based building upgrades, compact HUD counts, and clear missing-item feedback for survival building.
Sculk Bundle
Adds the sculk latch and other connected concepts by blockixel.
Create more fluid tanks and pipes
More fluid tanks with different functionalities
EzEconomy
Modern, fast, and flexible Vault economy provider for Minecraft servers. Supports YML, MySQL, SQLite, MongoDB, and custom storage. Multi-currency, async caching, and robust permissions for any server size.
InventorySee
The plugin allows admins to safely view and edit players' inventories (/invsee) and view ender chests (/ecsee).
Ore Extraction
Extract the ore from a block and have it placed in your inventory! Inspired by the plugin made by @IceWolf23X, but made for Fabric!
Create: Torque & Logistics
Improvements to Create's logistics system.
Sulfur Depths
This mod adds a new biome boiling caves and a new mob - sulfur slime with unique mechanics and items to the game
Tome Reader
Allows the player to put enchanted books on lecterns

Ennui's Bigger Inventories
An inventory overhaul mod that adds a tenth column to everything in a way that fits Vanilla naturally!
Fishing Net
This mod adds a Fishing Net to help you with fishing.
Aspects: Reclaimed
An Aspects Addon introducing 7 new Aspects inspired by concepts that go beyond the base modification
Zero Inventory Problems - ZIP Backpacks
Zero Inventory Problems is a plugin for Spigot based Minecraft Servers that adds backpacks to store there overfully inventorys.
Create: Better Item Vaults
Modifies Create's Item Vault to hold 1280 individual items instead of 20 x (up to) 64 items. How they should have been from the start!
Inventory Saver
save your [[inventory]] with just one command.
RandomDirtDrops
RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.