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Minecraft Java 1.21 Mods

Browse 100 free mods for Minecraft Java 1.21 — popular picks include Enderman Death Silence, Draventh Ores, More Villages Datapack.

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Enderman Death Silence
1.21.8neoforge

Enderman Death Silence

Enderman will stop their long scream when they die. Highlighy optimized mod that provides a minor satisfying improvement.

1.9kdownloads
Draventh Ores
1.21.8fabric

Draventh Ores

⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc

1.8kdownloads
More Villages Datapack
1.21

More Villages Datapack

Adds more villages to the game.

1.6kdownloads
Create: Electrolysis
1.21.1neoforge

Create: Electrolysis

[READ DESC] A Create addon focusing on making superheated blaze burners not require a whole ahh blaze cake farm just for some blue coloured blazes

1.5kdownloads
Kappa's AntiCheat
1.21.5fabric

Kappa's AntiCheat

A lightweight Fabric anti-cheat designed for high performance on large-scale servers.

1.4kdownloads
Translucent Lava
1.21.11fabric

Translucent Lava

simple mod which makes lava look like water

1.3kdownloads
Tweaks
1.21.3fabric

Tweaks

Change some values in Minecraft using gamerules

1.3kdownloads
Sinytra Connector Crash Fix
1.21.1neoforge

Sinytra Connector Crash Fix

Fixes crash in Sinytra Connector

1.2kdownloads
Endless City LITE
1.21

Endless City LITE

Turn your world into a vast & endless city, and try to survive this barren landscape. A more performance friendly version.

1.1kdownloads
ItemDisplayPlugin
1.21.5

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,

932downloads
neverfake's Low Health Warning
1.20.1fabric

neverfake's Low Health Warning

A simple low health warning mod with fully customizable sounds and thresholds.

897downloads
NoBlockExplosion
1.16

NoBlockExplosion

Prevent blocks breaking from explosions.

818downloads
Deltatime
1.21

Deltatime

Keep track of the real time even on laggy servers (uses the worldborder method)

735downloads
No Generation -Y
1.20.2

No Generation -Y

Removes the generation of -Y in overworld. If there is a cave or lake at Y=0, then the air or liquid will NOT be replaced

715downloads
Leash Tie Villagers (LTV)
1.21.4

Leash Tie Villagers (LTV)

Allows you to use the lead to tie up villagers, both adults and babies. Optimized to the max

698downloads
FullXaos_RPG
1.19

FullXaos_RPG

⚔️ RPG skills & dungeons 🌋 Portal dungeon RPG ⚡ Optimized RPG plugin 🏰 MCMMO-style RPG 🌀 Skills & portals RPG

684downloads
No Crystals
1.21

No Crystals

Disables the use of end crystals in the overworld and nether to stop crystal pvp while still allowing the ender dragon fight

672downloads
Milkable Players
1.21.6fabric

Milkable Players

This mod makes it so players are Milkable, that way it's easy to get rid of Minecraft effects on the go.

631downloads
Auto Logout
1.21fabric

Auto Logout

A mod that automatically kicks yourself from server once a player gets in range of blocks that u set, allows u to afk farm and play safe.

593downloads
Item Vanisher
1.21fabric

Item Vanisher

Client Mod that allows you to disable/enable render of items on the ground at the toggle of a button. It is useful at times when there are a lot of items around the player, because when rendering is disabled, FPS increases.

582downloads
CreeperDestructDisable
1.16

CreeperDestructDisable

Prevent creepers from destroying blocks on explosion.

581downloads
Totem Rebalance
1.21.8

Totem Rebalance

Totems can only be obtained from evokers in mansions and ominious vaults.

574downloads
Vlast Connect
1.21fabric

Vlast Connect

The mod adds better settings for the “Vlast” server, auto-adding servers, auto-downloading resource packs, Litematica support, backpack functionality improvements, and much more.

504downloads
CoffeeProxy
1.21.11fabric

CoffeeProxy

This mod allows joining Minecraft servers via a SOCKS/HTTPS proxy (Fabric)

489downloads
Easy Freezing
1.21.1neoforge

Easy Freezing

A mod that allows you to Freeze Time around you at will! Try with multiplayer and things get confusing fast!

433downloads
QuickPOT / PVP Potion
1.21.1fabric

QuickPOT / PVP Potion

PvP/combat potion switching made easy with a fast radial menu, supporting drinkable, splash, and lingering potions with 8 customizable slots.

417downloads
Espoir SMP
1.21

Espoir SMP

The plugin's twist is ⚙️ How the system works: 🧿 You start with 3 souls. 🔻 Each time you die, you lose a soul. 💀 At 0 souls, you become a ghost: spectator mode for 24 hours. ⚔️ Kill a player → you steal one of their souls, if you don't already have all

371downloads
Minecraft But EVERY Mob Explodes!
1.21.1neoforge

Minecraft But EVERY Mob Explodes!

Pretty much"Minecraft but Every Mob Explodes" lol

325downloads
Inactivity Fps Unlimiter
1.21.6fabric

Inactivity Fps Unlimiter

Removes the reduce fps on afk/minimized

322downloads
SSaVS MOD
1.21fabric

SSaVS MOD

Server Security and voting system - add custom ui (not inventory) and way to PAPER servers block ANY mods/rp in client. Support ONLY for 1.21.4

295downloads
Carpet AMS Addition: NeoForged
1.21.1neoforge

Carpet AMS Addition: NeoForged

Unofficial Carpet AMS Addition Mod port for NeoForge

294downloads
Half Heart Hardcore (HHH)
1.21

Half Heart Hardcore (HHH)

All it does is set the player's max health to half a heart. It works on any player that joins the game later. Optimized to the max

286downloads
Nerflytra - Nerf elytra boosting
1.21

Nerflytra - Nerf elytra boosting

Disable or discourage using rockets while flying, performant and configurable.

265downloads
NoOverlays
1.21.6fabric

NoOverlays

Disables all overlays.

232downloads
CorruptionCraft
1.21

CorruptionCraft

A plugin that challenges players. Random events can occur. (no Spoilers!)

231downloads
Cold as Ice
1.21neoforge

Cold as Ice

Un-meltable ice & snow! Very configurable

185downloads