Minecraft Java 1.21 Mods
Browse 127,596 free mods for Minecraft Java 1.21 — popular picks include Combat Expansion (Dual Wielding), Steve Sky Overlay, Create: Man Face Smart Observer.
Step by step: How to install Minecraft Java mods & modpacks
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Combat Expansion (Dual Wielding)
Expanding upon Minecraft Combat to make the Minecraft PvP & PvE experience better!
Steve Sky Overlay
A fabricskybox sky overlay of Minecraft's Steve.
Create: Man Face Smart Observer
detect block updates with rizz
Depth Based Creeper Griefing
Creepers don't damage surface blocks, but are more dangerous deep underground
XPTransactions
The Plugin that adds new ways of using exp
citylion's Quarry Plugin
Adds a quarrying machine for your players to automate digging of land!
Townstead Factions
A simple Factions overlay system for Townstead and Minecraft Comes Alive Reborn for Neoforge 1.21.1
Hordium
Hordium adds fully datapack-driven raids. Create custom raids with JSON only—no Java required.
BetterPvP+
BetterPvP+ v1 is a lightweight PvP and performance modpack that enhances the vanilla Minecraft.
Player Abilities
Adds an extensive and customizable ability framework to grant players active, passive, and triggered abilities.

Pink Cobweb
Changes the color of the cobweb to pink
Halberd's Cobblemon Additions
Adds Custom moves Abilities and Reworks to existing Moves, Items and Abilities for Cobblemon
Real Obsidian (Soft Obsidian)
Very simple mod that makes obsidian and crying obsidian behave like glass.

R`s Small Crosshair
this resource pack improves the crosshair, making it smaller
Lantern Glow
Adds a gentle glow to lanterns, as well as a few new lanterns.
PVP shorter swords
This project changes the texture to the sword to be a little bit smaller for better visibility!
FGVmeMoriEsDYU
This mod tries to give the experience of the old mystical versions.
mc mod [horror]
joke mod based off tbs with entities
Prex's Overhauled Dead Bushes
An unofficial revamp from Mo's Desert Bloom, to update it to the current versions
BanMenu
BanMenu is a powerful Minecraft moderation plugin featuring a GUI, ticket system, Discord integration, and comprehensive punishment management for Spigot and Paper
Pokeshout
Adds the /pokeshout command to cobblemon!

Mod Presets
Add Mod Presets for modpacks with only one config! Easiest way to add optional mods in Minecraft
Simple Paper Doll
Simple paper doll mod that renders player model on hud

Fiery Wind Charges!
Makes Wind Charges more explosive!
Swords Redesigned
Retextures every sword.
Hallow Knight Totem
This resource pack replaces the standard 2D totem with a 3D model of the main character from the game Hallow Knight

Lukazilla's Emerald Gear
I just felt like adding Emerald Armor and Tools.
Dog Tail Wag (Optifine/CEM)
Your dog's tail wags the closer you are. Also, more curious head tilts.
Tax' Sky Villager
Sky Villager is a Minecraft datapack aims to add villages with villagers in the sky.
Yggdrasil 2 New Age
Yggdrasil 2 comes with new mods, an RPG system, a level system, more farming options and much more.
Smart Creeper
Modified the behavior of creepers, zombies, skeletons, and endermen to prioritize attacking container blocks.
CazCreate
A Create focused modpack made specifically for the CazCreate Minecraft server
InfiniteAdventure+
Epic Adventure | Light Tech | Your Next Big Journey on 1.21.1
Stone Crusher Continued
Simple Mod that adds a custom Block called the Stone Crusher.
NoMobGriefing
Prevents mobs from griefing
Cotton's Tale
A simple modpack made for builder. engineers. magic lovers. and those who love exploration