Minecraft Java 1.21 Mods
Browse 2,731 free mods for Minecraft Java 1.21 — popular picks include Fire Expansion, InventoryRust, Better Multishot.
Updated daily
Fire Expansion
A small Datapack/Mod to add some new items like a new weapon.
InventoryRust
Items in your inventory slowly rust and degrade when you stand in rain or submerge in water, applying visual damage and eventually reducing durability unless you dry off.
Better Multishot
Now the Multishot enchantment works the same way as on the Bedrock Edition: all three projectiles can hit the same target, which will deal a lot of damage.
I do what mojang does not
It will add a BrainInAJar, DispenserColorApplier, VillagerOnALeash, FlowerColorApplier, and EveryBlockDealsFallDamage to your Survival Gameplay :
WildLife
A recreation of the WildLife series by Grian!
Mystical Augments Everywhere
Mystical Agriculture Addon to allow augments on all tools and armor
Sticks are Weapons
Buffs all stick-type items, making them do 1 heart of damage in an emergency
End Descent: Fall from the End to the Overworld!
Falling into the void is no longer a game over! Basically it takes you to the Overworld, but that doesn't sound as cool.

Double Damage
Doubles all damages.
STAR WARS: Project The Force {SWPTF}
A project that will completely immerse you in a Galaxy far, far away;)
Level Is Health
Simple server-side mod that ties player health to their experience level. Configurable.
Bridge Eggs by Juix
Datapack adding bridge eggs you can throw, building bridges in front of you
Enchantica
Enchantica adds a wide variety of uniquely designed enchantments for weapons, tools, armor, elytras, and more. It’s built to be as vanilla-friendly as possible, filling gaps in the enchantment system; especially for underused items like elytras and hoes.

Chiseltool
A chisel tool that lets you turn blocks into their brick variants without using a stonecutter.
Unstable Twist
A chaotic Minecraft plugin that adds powerful custom weapons inspired by Unstable SMP and Heartless Horizon.
Provenance
Provenance is a mod that allows developers to add abilities to players, as well as the systems to manage and execute them.
Aligning Scepters
A mod adding magic with scepters into minecraft, Divine Intervention, adds weapons and magic of mass amounts and variations.
[DISCONTINUED] Open Your Eye
A mod that makes Eyes of Ender a late game item.
CoffeeG's Double Jump (Datapack)
Add double jump mechanic to Minecraft
Blades of destruction
New custom swords with custon texturees that have abillities such as summoning lighting or doing 2x damage
auto water drop enhanced
Stops fall damage by auto-placing and picking up water when you fall

Grimm's Mod
Everything you could want! Leveling, features of old mods, economy, technology, custom items, blocks, commands, transmutation of items and even more!
Better Health Indicator [BHI]
Advanced PvP Health Indicator for Fabric featuring target health display, ping display, damage indicators, heal indicators, HUD editor and full customization. 🚀
ItemDisplayPlugin
This plugin allows the collection of items dropped within a 5-block radius in Minecraft, merging the items with the same type and displaying their quantity in the item’s custom name. Items that cannot be stacked, such as enchanted equipment (e.g., swords,
Enchantree
Replaces enchanting table RNG with a tree system to give enchanting a stronger sense of progression.
Damage Tracker
This is a simple Fabric mod, that allows you to see your own health changes in the action bar.
VkSpearSmp
VkSpearSmp is a progression-based spear combat plugin that rewards PvP kills with automatic spear upgrades, enchantments, and powerful speed-scaled damage.

Spectrum Compat
Integrates Spectrum mechanics into other mods
Growth and Shrinking Potions
New potions that make your player grow or shrink!
IFC-Integrations
Unite the worlds of Ice and Fire and MCA Reborn with legendary relics, enhanced creature interactions, and a new way to experience both mods together.

Whitestone Mod
Added "Whitestone" electric system similar to Redstone, but removed the delay, and let the signal can transform vertically. And added a few bugs! Note: Developer misspell 'transmitter' into 'transformer'. This bug is already fixed in 0.3.0.
Phyto - Stackable potions and weapon coating
Coat weapons with potions, which now stack up to 16.
Spawner Upgrades
A datapack that allows you to collect spawners with silk touch, and/or upgrade them with craftable custom items.
SpellBinding
This Minecraft mod allows players to easily make their own enchanted books!
WildCards SMP
A WildCards SMP plugin. Add Unique ability cards to your SMP.
Goiler Weaponry
Unique Weapons for an exciting Minecraft Experience