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Minecraft Java 1.21 Mods

Browse 126,767 free mods for Minecraft Java 1.21 — popular picks include VeinPulse, Russian-language Tweakeroo, Set Home Anywhere.

Step by step: How to install Minecraft Java mods & modpacks

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VeinPulse
1.21.1

VeinPulse

Ores briefly pulse with light when you mine adjacent stone blocks, revealing hidden mineral deposits nearby. The pulse intensity varies based on ore rarity.

7.3kdownloads
Russian-language Tweakeroo
1.21

Russian-language Tweakeroo

Translates the Tweakeroo mod into Russian

7.3kdownloads
Set Home Anywhere
1.21.1neoforge

Set Home Anywhere

Allows you to set home in singleplayer! As well as for servers.

7.3kdownloads
Ancient Debris Tweak(NEED JSON THINGS)
1.18forge

Ancient Debris Tweak(NEED JSON THINGS)

Need Json Things(not on modrinth)! A minecraft mod that tweaked the Ancient Debris a little Ancient Debris->Nether Ancient Debris Ore, drop Raw Ancient Debris while mining.

7.3kdownloads
Zauber
1.21fabric

Zauber

Zauber adds new Spells, Spell Table and Spell Books. Master the Spells and accomplish your Goals!

7.3kdownloads
Twitch4J
1.14fabric

Twitch4J

Twitch4J packed as a Fabric mod

7.3kdownloads
Killer Bunny Name Tag
1.21.6

Killer Bunny Name Tag

Naming a rabbit "The Killer Bunny" will turn it into a killer bunny

7.3kdownloads
No Need In Shaders
1.21.5fabric

No Need In Shaders

Modpack that makes your game look good without shaders.

7.3kdownloads
Pink Hearts and Bread
1.17.1

Pink Hearts and Bread

Pink Hearts and Bread changes the armour, health, absorption and hunger bars.

7.3kdownloads
Player Statues
1.21.1neoforge

Player Statues

Adds a armor stand like entity with player skins

7.3kdownloads
Emerald Tools [FABRIC]
1.21.11fabric

Emerald Tools [FABRIC]

Diamond-tier tools crafted from emerald blocks

7.3kdownloads
Monstrosteve
1.20.1forge

Monstrosteve

This mod adds a goofy boss mob.

7.3kdownloads
Angel Extra Utilities
1.21.1neoforge

Angel Extra Utilities

Adds unique decorative and functional blocks inspired by Extra Utilities 2. Perfect for players seeking aesthetic and practical building options.

7.3kdownloads
Vanilla Changes
1.21.3

Vanilla Changes

A subtle enhancement pack that stays true to Minecraft’s original look. Cleaner visuals, better consistency, and small details that feel naturally vanilla.

7.3kdownloads
SnAssets Library - Particles
1.20fabric

SnAssets Library - Particles

A library containing particles & particle textures for my & other peoples mods.

7.3kdownloads
WesterosPaths
1.21.1fabric

WesterosPaths

Customize and reveal guiding paths for players to follow in the world of ASOIAF.

7.3kdownloads
3x3 Drill Pickaxe
1.21

3x3 Drill Pickaxe

A simple 3x3 Drill Pickaxe

7.3kdownloads
Tensura Tomfoolery
1.21.1neoforge

Tensura Tomfoolery

This is a modpack i made for my tensura server! If you want to play with this modpack please join the discord! discord - https://discord.gg/6WhpMAYRfq

7.3kdownloads
Tiny Players
1.21.4

Tiny Players

This data pack/mod makes every player extremely small! Fun for a survival challenge.

7.3kdownloads
Create: Vertical Chain Conveyors
1.21.1neoforge

Create: Vertical Chain Conveyors

Allows Create Chain Conveyors to mount on floors, ceilings, and walls, with axis-aware connection geometry, previews, rendering, and package movement.

7.3kdownloads
Smaller Swords By AhoorShr
1.20.2

Smaller Swords By AhoorShr

Minecraft short swords for better PVP

7.3kdownloads
Crosshair v4
1.21.5

Crosshair v4

Tiny crosshair to enhance your aim and make you suffer

7.3kdownloads
Aggressive Animals
1.18spigot

Aggressive Animals

Those cute little animals can kill you!

7.3kdownloads
Fangs Enchantment
1.21

Fangs Enchantment

New enchantment for leggings that summon evoker fangs on getting damage!

7.3kdownloads
Enhanced Loading Screens
1.21.10fabric

Enhanced Loading Screens

A mod that allows you to add and use custom backgrounds on your Minecraft loading screens.

7.3kdownloads
Donut smp money display mod
1.21.9fabric

Donut smp money display mod

all you have to do is do /api and the mod will start working

7.3kdownloads
SBGUtil
1.19.4fabric

SBGUtil

Simple utility for some baseball servers

7.3kdownloads
KubeJSable
1.21.1neoforge

KubeJSable

KubeJS x Sable Addon!

7.3kdownloads
Renewable Vaults (Datapack compilated to Mod)
1.20.5fabric

Renewable Vaults (Datapack compilated to Mod)

Vaults now are more usefull, as they now can be opened as many times as you want

7.3kdownloads
Ashen's Better AI
1.21.1

Ashen's Better AI

Improves mob ai, by adding mob jumping, a foodchain, and more!

7.3kdownloads
LifeMC
1.21.4fabric

LifeMC

A lightweight open-source client-side modpack. 1.21.1 stable and 1.21.4 is out!

7.3kdownloads
Craft Trial Spawner
1.21.6

Craft Trial Spawner

Adds a crafting recipe for Trial Spawners

7.3kdownloads
Block villager
1.21.1neoforge

Block villager

Add villager and other mob as block that you can use for your build or make scenes like an old battle field, war atmosphere, etc. This mod also add some decorations (better bookshelves, possibility to create a fishmonger....)

7.3kdownloads
AutoMessage Rotator Lite
1.21

AutoMessage Rotator Lite

A simple and lightweight plugin that allows automatic rotation of chat messages with per-world intervals and PlaceholderAPI support.

7.3kdownloads
Proto-Monitor
1.16.3

Proto-Monitor

Screen-space X-ray composite with procedural overlays.

7.3kdownloads
Chef's Workbench
1.21.11fabric

Chef's Workbench

Build a functional Minecraft kitchen to cook, fry, bake, steam, and boil food with specialized cooking stations.

7.3kdownloads