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Minecraft Java 1.21 Mods

Browse 126,644 free mods for Minecraft Java 1.21 — popular picks include Blued GUI, Firework Duration Indicator, GodArmour.

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

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Blued GUI
1.21.9

Blued GUI

This pack changes Minecrafts GUI to be Blue!

10kdownloads
Firework Duration Indicator
1.21.2fabric

Firework Duration Indicator

Shows the remaining duration of your firework on use.

10kdownloads
GodArmour
1.21

GodArmour

The plugin from ManePear's GodArmor video

10kdownloads
Vanilla+ Verticals
1.21.9fabric

Vanilla+ Verticals

Mod adding vertical slabs & stairs to all vanilla blocks.

10kdownloads
Nether Sentinel
1.21.11forge

Nether Sentinel

Meet the Nether Sentinel: Minecraft's new Nether boss! Face this fiery challenge and prove your bravery in an epic battle.

10kdownloads
Voice Chat - Global Viewer Chat
1.21.4fabric

Voice Chat - Global Viewer Chat

A small fabric add-on for Simple Voice Chat that adds a global spectator chat.

10kdownloads
Hammer Mining
1.21.10fabric

Hammer Mining

Hammer Mining mod that adds an custom enchantment, allowing you to break blocks in a 3x3 area using any pickaxe enchanted with Hammer

10kdownloads
Fake Hardcore Hearts
1.3.1

Fake Hardcore Hearts

Changes the texture of the heart bar on the HUD to the "hardcore" version.

10kdownloads
Set On Fire
1.21.1fabric

Set On Fire

Set entities on fire by right-clicking them with a flint and steel.

10kdownloads
CoolAid's NoSignGUI
1.21.11neoforge

CoolAid's NoSignGUI

Allows you to toggle the sign text interface off and on

10kdownloads
NeoGeckoJS
1.21.1neoforge

NeoGeckoJS

Use GeckoLib to create animatable block/item/armor by KubeJS now on NeoForge!

10kdownloads
Better Russian
13w47a

Better Russian

Делает русский язык логичнее и исправляет кривые переводы.

10kdownloads
Lexter's Cataclysm
1.21.5

Lexter's Cataclysm

This Datapack/Mod is inspired by L_enders's Cataclysm. It adds dungeons, new weapons, advancements, strucutres to the Vanilla game.

10kdownloads
All Tutta's Needs
1.21.1neoforge

All Tutta's Needs

A modular collection of customizable doors, beds, mattresses & blankets

10kdownloads
Cute Animal Models Backport
1.21.11fabric

Cute Animal Models Backport

Backports the new 26.2 snapshot 2 cute baby animal models to previous versions!

10kdownloads
Gateway of Doom
1.21.1neoforge

Gateway of Doom

Throw a Devil Eye to open a configurable combat gateway. Survive random or fixed waves, bosses and timed challenges for rewards—or suffer debuffs. Includes auto gateways, custom mobs, profiles, admin menus, commands, diagnostics, plus a stable add-on API.

10.0kdownloads
Refined
1.21.9

Refined

Make the game look cleaner and more refined without losing its classic style.

10.0kdownloads
MACE PVP MODPACK
1.21.11fabric

MACE PVP MODPACK

mod pack designed for the mace style of pvp

10.0kdownloads
No_Moon.jar NetWork/Crossplay Fix
1.20.1forge

No_Moon.jar NetWork/Crossplay Fix

Fix connectivity & performance issues with no_moon.jar

10.0kdownloads
Essentially Ruby Armor & Tools
1.21.11neoforge

Essentially Ruby Armor & Tools

Essentially Ruby Armor & Tools

10.0kdownloads
Old Horse Model
1.21.11

Old Horse Model

Reimplements the 1.12 horse model in modern versions of MC

10.0kdownloads
CoffeeShaders
1.20

CoffeeShaders

Coffee Shaders is a mid-quality shader pack designed to enhance your game with smooth, realistic shadows, adjustable settings for personalized control, and a subtle bloom effect that adds a warm glow.

10.0kdownloads
No Pumpkin Blur and Low Fire
1.21.4

No Pumpkin Blur and Low Fire

This pack removes the pumpkin blur and lowers the fire overlay

10.0kdownloads
Gamemode Switcher
1.21.3forge

Gamemode Switcher

Small Util Mod to change gamemode | Now full server sided

10.0kdownloads
PvP Essentials Modpack
1.21.5fabric

PvP Essentials Modpack

PvP Modpack with opitmization and PvP related Mods

10.0kdownloads
Create Railways
1.21.1neoforge

Create Railways

Build beautiful trains with Create & add-ons!

10.0kdownloads
MoonBlur
23w31a

MoonBlur

A vanilla themed texture pack to improve pvp experience

10.0kdownloads
Flower Crowns
1.21

Flower Crowns

Adds 20 colorful flower crowns to the game.

10.0kdownloads
Cart Counter
1.21.11fabric

Cart Counter

a simple mod that counts your tnt minecarts that is in your inventory

10.0kdownloads
Saiko's Tools & Swords
1.14

Saiko's Tools & Swords

Dungeons styled items using my own design for them

10.0kdownloads
Stardew Valley Vanilla Resource Pack
1.21.4

Stardew Valley Vanilla Resource Pack

A resource pack for fans of Stardew Valley. Does not add any new items or content, only retextures and renames items common to both games.

10.0kdownloads
Ars Musique
1.21.1neoforge

Ars Musique

Craft and play Music Discs with Ars Nouveau! Combine mystical ingredients in the Enchanting Apparatus to make your favorite Music Discs. Play Music Discs with the Bard's Bandeau to receive positive potion effects.

10.0kdownloads
ChatClear
1.21spigot

ChatClear

Clears Gobal Chat

10.0kdownloads
Saro´s Easy Mining
1.21.8fabric

Saro´s Easy Mining

You can define blocks in a config that can be mined with Shift+right-click and then replaced

10.0kdownloads
Essentially Sapphire Armor & Tools
1.21.11neoforge

Essentially Sapphire Armor & Tools

A simple mod adding a new ore, armor, and tools

10.0kdownloads
GachaAddiction
1.21.1neoforge

GachaAddiction

Every time you open a chest, it's a gacha pull. The reel spins, a rarity glow flashes — how's your luck today?

10.0kdownloads