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Minecraft Java 1.21 Mods

Browse 126,777 free mods for Minecraft Java 1.21 — popular picks include NetherLavaSourceConversion, Optimised Visuals, RogueTundra's Building Tools.

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NetherLavaSourceConversion
1.21.1neoforge

NetherLavaSourceConversion

A simple mod to make lava in the nether act like overworld water.

279downloads
Optimised Visuals
1.21.3fabric

Optimised Visuals

With this modpack installed, the game looks way better. It has sharper lighting and improves textures. Plus, it gives your performance a good solid boost too.

279downloads
RogueTundra's Building Tools
1.21.11fabric

RogueTundra's Building Tools

Includes building tools like Axiom and WorldEdit along with shaders and quality of life mods. Primarily meant for building vanilla compatible worlds in creative.

279downloads
More eevees
1.21.1

More eevees

this addon add new eeveelution

279downloads
The Ducky SMP
1.21.11fabric

The Ducky SMP

A lightweight client-side modpack with minimap navigation, proximity voice chat, land claims, and performance enhancements for The Ducky SMP server.

279downloads
Craftable Trims
1.21.10

Craftable Trims

Makes all trims obtainable through crafting

279downloads
TabManager
1.21.1fabric

TabManager

TabManager gives you total control over your creative inventory by restructuring tabs, changing icons, and filtering items with Regex and Glob support. Easily manage, export, and switch between multiple configurations through an intuitive in-game GUI.

279downloads
Arenas_LD
1.21.1fabric

Arenas_LD

Arenas_LD is a mod designed for creating custom arenas, dungeons, and raid encounters.

279downloads
Vanilla optimize ++
1.21.11fabric

Vanilla optimize ++

this a very well optimize pack with a lot of pvp optimization as well this will improve your game play buy 90%

279downloads
Bring back Removed Recipes
1.21.11

Bring back Removed Recipes

Adds old recipes back to Minecraft, such as the bundle made from rabbit hide, the lead from a slimeball, and so on. (And doesn't replace them)

279downloads
Update Zol
1.21.8neoforge

Update Zol

this is my mod it has the food update and it has so many things i cant tell you how much i made!

279downloads
Parched And Bogged
1.21.11neoforge

Parched And Bogged

A set of vanilla-like mobs inspired by the Husk, Parched, Bogged etc.

279downloads
Acrophobia
1.21.11fabric

Acrophobia

Minecraft mod that aims to nerf flight with elytra, modded creative flight armors and other flight methods

279downloads
ScreamDev [MC]
1.21.11fabric

ScreamDev [MC]

Personal ScreamDev modpack for Quilt/Fabric

279downloads
Cow Toots
1.21.10fabric

Cow Toots

Cow Toots, a lovingly ridiculous deeply serious, extremely dignified Minecraft mod that turns ordinary Minecraft cows into the undisputed stars of the pasture.

279downloads
I Optimize
1.21.10fabric

I Optimize

I tried to optimize Minecraft Java (Fabric) for intel integrated Graphics

279downloads
Sign Commands
1.20spigot

Sign Commands

Run commands when a player clicks a sign or block.

279downloads
MC's Ghast to Gaster
1.21.10

MC's Ghast to Gaster

This joke Resource Pack changes Ghasts and Happy Ghasts to Gaster from Undertale.

279downloads
SlipperQoLPack
1.21.1fabric

SlipperQoLPack

A client-side modpack that provides high FPS, shader support, and numerous QoL improvements for a comfortable gaming experience.

279downloads
FoundryX
1.21.10neoforge

FoundryX

FoundryX is a powerful and modern all-in-one Minecraft utility mod — an advanced alternative to Essentials, built for both Forge, Fabric, and NeoForge through a unified multi-loader system.

279downloads
Void Vanguards
1.21fabric

Void Vanguards

🛰️ ModJam 2025: A lore filled quest mod about conflict between The Vanguard and Voidborn.

279downloads
Quantum Haunt
1.21.1neoforge

Quantum Haunt

A Tech/ Horror mash-up pack full of content and quests.

279downloads
More Recipes: Undo Trapped Chest
1.21.2

More Recipes: Undo Trapped Chest

Uncraft Trapped Chest. Returns Chest, Loses Tripwire Hook.

279downloads
Better Item Names
1.20

Better Item Names

Simple Texture Pack which enhances item names by making them use the corresponding blocks texture (English US REQUIRED TO CHOOSE AS THE LANGUAGE)

279downloads
Ethium Knight Armor
1.21.1

Ethium Knight Armor

Makes Create: Ethium Armor have the same textures as Spryzeen's Knight Armor

279downloads
TiFliz's LavaChicken
1.21.1neoforge

TiFliz's LavaChicken

Adding the one and only Lava Chicken into Minecraft !🐔🔥

279downloads
BlazeToolTexture
1.21.11

BlazeToolTexture

BlazeToolTexture resource-pack Needs BlazeToolCrafting, BlazeToolCrafting makes all tools craftable with blaze-rods.

279downloads
Saddle/Bundle/Lead/DYE changes
1.21.10

Saddle/Bundle/Lead/DYE changes

Ride any mob, steal from any mob & leash any mob.

279downloads
Custom Entity Leveling
1.21.1neoforge

Custom Entity Leveling

A highly customizable mod that enables mobs to gain "levels" similar to elite monsters.

279downloads
Readable Enchanted Books
1.21.5

Readable Enchanted Books

You can read Enchanted Books!

279downloads
Kasane Teto Vanilla Totem (64x)
1.21

Kasane Teto Vanilla Totem (64x)

Kasane Teto Totem with default art style (64x Version).

279downloads
HideAllPlayers [1.21.x - 26.x]
1.21spigot

HideAllPlayers [1.21.x - 26.x]

Hide everyone in your world

279downloads
my default pack
1.21.7fabric

my default pack

The default modpack that I use as a base for projects

279downloads
Touch the grass
1.21fabric

Touch the grass

A timer after which you'll have to go outside!

279downloads
Arcanetech - Trial of The Ages
1.21.1neoforge

Arcanetech - Trial of The Ages

Arcanetech is a modpack that blends ancient magic and retrofuturistic technology in a challenging progression. Explore a world where valves, gears, and arcane essences power machines and shape reality.

279downloads
Solid Glass
1.21.4fabric

Solid Glass

A quick mod to easily build things out of glass

279downloads