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Minecraft Java 1.21 Mods

Browse 21,707 free mods for Minecraft Java 1.21 — popular picks include Tool Trims, Effortless Structure, Improved Pillager Outpost.

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Tool Trims
1.21.11fabric

Tool Trims

Allows you to trim your weapons and tools on a Smithing Table. There are almost 2000 trim combinations!

1.7Mdownloads
Effortless Structure
1.21.3fabric

Effortless Structure

Increase your build speed by batch placing/breaking/using blocks/items in any shapes with correct item and tools consumption. It also includes array/mirror transformers, structures copying/pasting, block randomizer, permission control, etc...

1.7Mdownloads
Improved Pillager Outpost
1.16.5fabric

Improved Pillager Outpost

The "Improved Pillager Outpost" Datapack revamps the standard Minecraft Pillager Outpost into a challenging, multi-level tower. This overhaul adds detailed architecture, tougher enemies, and exclusive loot, creating a more immersive and rewarding experie

1.7Mdownloads
Fog
1.21.9fabric

Fog

Enhances fog rendering with dynamic, customizable effects—improving atmosphere and depth while preserving the vanilla experience and maintaining compatibility with other mods.

1.6Mdownloads
Ding
1.21.5fabric

Ding

Plays a configurable sound when Minecraft loads and reaches the Main Menu, connects to a server or finishes reloading resources.

1.6Mdownloads
Smelting Plus
1.21.11fabric

Smelting Plus

Smelting Plus is a simple data pack for Minecraft Java that allows for better recycling when you melt your found or crafted items. Instead of only receiving a gold or iron nugget, you will now receive an ingot.

1.6Mdownloads
Elytra Drag
1.21fabric

Elytra Drag

Slow down / break when flying with elytras by pressing the Sneak key.

1.6Mdownloads
Snad: Redstone Edition
1.21.1fabric

Snad: Redstone Edition

Brings back the Snad Redstone Mechanics !

1.5Mdownloads
Shield Mechanics
1.21.1neoforge

Shield Mechanics

Revamp your defense with customizable shields, passive protection, and new enchantments to enhance your tactical blocking and combat strategies

1.5Mdownloads
Cobblemon Alpha Project
1.21.1fabric

Cobblemon Alpha Project

A mod that allows for naturally spawning Alpha Cobblemon in your world!

1.5Mdownloads
Armageddon
1.21.1neoforge

Armageddon

A highly configurable overhaul of Minecraft's way of progressing through the game : bosses, RPG-like, new mechanics, multiplayer compatibility, weapons, ores... !

1.5Mdownloads
Create: Mechanical Botany
1.21neoforge

Create: Mechanical Botany

Gather plants from automation

1.5Mdownloads
Cobblemarks+ (Cobblemon)
1.21.1fabric

Cobblemarks+ (Cobblemon)

Adds additional marks to Cobblemon, and improves some already existing ones!

1.5Mdownloads
Jousting
1.21neoforge

Jousting

Adds lances and jousting mechanics

1.5Mdownloads
Twilight's Flavor & Delight
1.21.1neoforge

Twilight's Flavor & Delight

This mod adds food and desserts from Twilight Forest in Farmer's Delight and Neapolitan style.

1.5Mdownloads
Sneak Through Berries
1.21.5fabric

Sneak Through Berries

Lets you sneak through Sweet Berry Bushes without taking damage

1.5Mdownloads
Carpet TIS Addition
1.21.4fabric

Carpet TIS Addition

A Carpet mod (fabric-carpet) extension, a collection of carpet mod style useful tools and interesting features

1.4Mdownloads
Wooled Boots
1.21.4fabric

Wooled Boots

Padded Boots which silence certain vibrations to prevent Sculk and Warden Detection.

1.4Mdownloads
Fabric Seasons: Nature's Spirit Compat
1.20.1fabric

Fabric Seasons: Nature's Spirit Compat

Nature's Spirit compatibility for Fabric Seasons

1.4Mdownloads
JobsAddon
1.21.1fabric

JobsAddon

LevelZ mod addon which adds jobs

1.4Mdownloads
Immersive Snow
1.21.4neoforge

Immersive Snow

Small tweaks that add to Minecraft's Winter theme. Intended for use with a season mod.

1.4Mdownloads
Profundis: Nine New Quality Cave Biomes
1.21.4fabric

Profundis: Nine New Quality Cave Biomes

A world generation mod adding in nine new cave biomes, to make the underground more varied.

1.4Mdownloads
Toggle Item Frames
1.21.9fabric

Toggle Item Frames

This mod gives you the ability to change the visibility of item frames!

1.3Mdownloads
EarlyStage
1.21.1fabric

EarlyStage

Adds a couple of early stage features like no log hitting

1.3Mdownloads
Ponderer - 思索者
1.21.1fabric

Ponderer - 思索者

Ponderer is an in-game Ponder authoring tool for players and modpack creators. You can build, edit, and iterate tutorial scenes directly in Minecraft without leaving the game or writing scripts first.

1.3Mdownloads
AdditionZ
1.21.1fabric

AdditionZ

Adds random additions like block piercing and fletching table use, everything toggleable

1.3Mdownloads
HeroBot
1.21.11fabric

HeroBot

Framework for fabric based server side players (and extra helpful settings)

1.3Mdownloads
PartyAddon
1.21.1fabric

PartyAddon

Levelz mod addon which adds groups

1.3Mdownloads
Delightful Creators
1.21.1neoforge

Delightful Creators

Making automation between Farmer's Delight and Create

1.3Mdownloads
FleshZ
1.21.1fabric

FleshZ

Not another rottenflesh to leather mod anymore

1.3Mdownloads
NutritionZ
1.21.1fabric

NutritionZ

Nutrition system which has 5 nutrients to challenge your diet

1.3Mdownloads
Revive
1.21.1fabric

Revive

Revive your friends when they have died

1.3Mdownloads
SpoiledZ
1.21.1fabric

SpoiledZ

Fabric seasons mod addon which adds spoilage to food items

1.2Mdownloads
Cobblemon: Legends Untold
1.21.1fabric

Cobblemon: Legends Untold

Adds legendary pokemon & their structures.

1.2Mdownloads
ExtendedDrawersAddon
1.21.1fabric

ExtendedDrawersAddon

Addon for extended drawers mod to enhance visuals and mechanic

1.2Mdownloads
Let Me Sleep
1.21.1fabric

Let Me Sleep

Monsters are keeping you awake? Customize sleeping, waking, and bed mechanics freely.

1.2Mdownloads