Minecraft Java 1.21 Mods
Browse 22,165 free mods for Minecraft Java 1.21 — popular picks include Blazing Glory [Guns], Clean RTP, World Height Limit.
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Blazing Glory [Guns]
This mod adds guns, 'nades, curios-like equipment system and a few blocks.
Clean RTP
RTP with chunk preloading to prevent server crash from teleporting into unloaded chunks
World Height Limit
Expand world height while keeping the normal vanilla height limit for regular players.
Arceus Blank Plate
Adds the Blank Plate from Pokemon Legends Arceus to Cobblemon!
Poofy's Craftable Gunpowder!
This Mod Makes Gunpowder Craftable using any Sand, Coal/Charcoal, and Sugar!
Reapers & Ghosts
Adds the Violent Crystalline Corruption and its various Deadly Entity's to Minecraft
Rebalanced Piglins
Improves piglins and rebalances piglin brutes to its original health, enhancing their armors and weapons.
I do what mojang does not
It will add a BrainInAJar, DispenserColorApplier, VillagerOnALeash, FlowerColorApplier, and EveryBlockDealsFallDamage to your Survival Gameplay :
Create: Catworks
A very lightweight and simple addon for Create to add more things to automate
NewBack
A simple plugin that allows players to return to their last death location using /back
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.
CleanChatPlus
CleanChat is a lightweight client-side Fabric mod for Minecraft that lets you hide and clean up chat with a keybind and smart filters. It removes chat clutter like command feedback and gamemode messages while offering a clean, professional settings UI via
ParkourPro Lite | Create Awesome Parkours in Minutes
Create customizable Minecraft parkours with checkpoints, holograms, leaderboards, records and anti-cheat support.
KillC
This plugin allows to /kill for the player if my /stuck doesn't work!
CreepyPasta Legends
Creepy Monsters awaken, Haunting players With Dark Legends and Fear.
Smarter Villagers
This Minecraft 1.21.1 datapack allows villagers to automatically convert nearby dirt, sand, and gravel into farmlands if a composter is in range, featuring decorative composters with waterlogged slabs for soil hydration.
Multicore - Multiplayer Hardcore
Adds hardcore to multiplayer in a way where your friends aren't dead forever.
Analog Redstone Lamp
Lets redstone lamps emit variable light levels based on redstone power strength.
Mace Cooldown
Lightweight mod that adds a configurable cooldown to the mace smash attack when attacking a player
HoloPath
HoloPath - Trajectory Visualizer for Minecraft 1.21.1-1.21.11 Ever wondered exactly where your ender pearl will land HoloPath renders a real-time holographic trajectory line showing the exact path of your throwables and projectiles before you release them
Elytra Disabled
Disable Elytra in worlds and configure it however you like.
EasyHealth
A simple mod that requires Fabric Language Kotlin, which changes hearts and armor to numbers. And it's also VERY lightweight so it's made for not high end systems or people trying to get MAX FPS!
Halloween Tweaks
Small and minor halloween-related tweaks to make your game spookier!
VkSpearSmp
VkSpearSmp is a progression-based spear combat plugin that rewards PvP kills with automatic spear upgrades, enchantments, and powerful speed-scaled damage.
BreweryRecipes
Extends the functionality of TheBrewingProject or BreweryX, by adding fully configurable recipe items to the game, that can be flawed, collected, combined, and more.
Stupid Berry Bushes!
Makes the Players Invulnerable to the Berry bush de-buff such as pricks and Slow downs, while the mobs remain Vulnerable to it! WE know how to navigate fast through it, right?
Neutrality Redux
Neutrality Redux is a remake of a mod about the interaction, friendship and development of the Illager race!
WoolProofed
A Minecraft Fabric mod that blocks sounds when wool is placed between the sound source and the player. Perfect for creating soundproof rooms or reducing noise pollution in your builds!
GravePlugin
Never lose your items on death again! Your items are safe in a grave.
The Ultimate Create Experience For Builders
Dive into the ultimate Create Modpack, featuring addons that expand mechanical possibilities for building, automating, and innovating in both Survival and Creative modes.
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.
Arcane
Infuse swords with magical powers through the use of CustomModelData
Steak's Pvp Toggle
A PvP utility mod that improves visibility by tweaking shields, view bobbing, and FOV effects. More features and optimizations are coming in future updates.

EasyCrafts
Create custom crafting recipes with full NBT preservation through a beautiful drag-and-drop GUI—no commands, no YAML editing, just drag items and click save.
Manhunts Reinvented
Simple Server-side Fabric mod that adds manhunts into the game. Supports both classic and impostor modes.
Coppers Xp Storage
Simple serverside mod to allow bottling xp into experience bottles