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Minecraft Java 1.21 Mods

Browse 129,040 free mods for Minecraft Java 1.21 — popular picks include JourneyCitizens, Super Enhanced Skyblock, Cyber Neon Rainbow Hotbar.

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

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JourneyCitizens
1.20.6

JourneyCitizens

A plugin that connects Citizens to Journey

1.3kdownloads
Super Enhanced Skyblock
1.21.1neoforge

Super Enhanced Skyblock

Skyblock style Modpack

1.3kdownloads
Cyber Neon Rainbow Hotbar
1.20

Cyber Neon Rainbow Hotbar

A Cyber Neon Rainbow Hotbar smooth, clean, , modern, minimal, glow, glowing, HUD, GUI, hotbar, selector

1.3kdownloads
Spears as tridents!
1.21.11

Spears as tridents!

Changes the spears' textures to match the trident aesthetics

1.3kdownloads
Fabricated Stuff
1.21.4fabric

Fabricated Stuff

A modpack that remakes Actions & Stuff in Minecraft: Java Edition

1.3kdownloads
GuidebookAPI
1.21.5neoforge

GuidebookAPI

A library mod for ease creation of mod guide books.

1.3kdownloads
Kostaworo's Little Companions
1.21.1neoforge

Kostaworo's Little Companions

Adds your favorite characters from different media into Minecraft

1.3kdownloads
BordersOnXaeroMap
1.21.1neoforge

BordersOnXaeroMap

A simple addon for the Xaero's World Map, which adds drawing visual chunk-based zones on the map for everyone.

1.3kdownloads
EaterSMP
1.21.1neoforge

EaterSMP

A survival and horror experience, RPG, magic, and tech into a chilling adventure.

1.3kdownloads
Smaller Weapons
1.21.11

Smaller Weapons

1.21.11 texture pack that make weapons smaller

1.3kdownloads
Create Brass & Beyond
1.21.1neoforge

Create Brass & Beyond

This is a Create 6.0 NeoForge and additional mods.

1.3kdownloads
Valentines
1.20

Valentines

Original Valentines plugin

1.3kdownloads
8bitMC
1.21.3

8bitMC

THE number 1 8x8 texture pack for Minecraft

1.3kdownloads
Gomme Mode
1.21.11fabric

Gomme Mode

A Modpack that is made for Duel/PVP Servers its A PVP based Modpack with Mods to improf your FPS and ingame Performance

1.3kdownloads
Controlled Construction
1.21.1neoforge

Controlled Construction

Building is difficult. Let's make it easier!

1.3kdownloads
MapperPlugin
1.21neoforge

MapperPlugin

Provide more elements and features for the Map Creator, such as custom cameras, custom hud, custom interfaces, playing animations, adding post production shaders, etc

1.3kdownloads
Tree Recovery
1.13

Tree Recovery

Repair accidentally peeled bark. | 誤って剝がしてしまった樹皮をもとに戻します

1.3kdownloads
BannedBlockPlus
1.16spigot

BannedBlockPlus

A great plugin for box servers that doesn't want to use regions to ban blocks.

1.3kdownloads
Building Gadget Refined Storage Bridge
1.21.1neoforge

Building Gadget Refined Storage Bridge

Adds a bridge allowing Building Gadgets to insert and extract items/fluids from Refined Storage 2 networks.

1.3kdownloads
Frens
1.21.11fabric

Frens

Companion bots for Minecraft with survival skills, autonomous behaviors, and persistent inventories. They can woodcut, mine, fish, build shelters, ride animals, follow and defend, return to base & sleep at sunset.

1.3kdownloads
3D Nautilus Shell and Armor
1.21.11

3D Nautilus Shell and Armor

Gives nautilus shell and armor a 3d model based on baby nautilus.

1.3kdownloads
Big Globe - Farmer's Delight Compatibility
1.20

Big Globe - Farmer's Delight Compatibility

A compatibility datapack for Farmer's Delight, makes wild crops generate correctly in Big Globe

1.3kdownloads
EnderMods
1.21.10fabric

EnderMods

This modpack has all my favorite mods and resource packs the main ones are barebones ,fresh animations, appleskin, continuity, shaders, watch of undying,sodium,betterf3,modmenu,lightmatica, all of Al's stuff, and way more.

1.3kdownloads
Rockets & Dragons
1.21.1neoforge

Rockets & Dragons

For our good friend BrianAllenMW who passed away in Aug 2025

1.3kdownloads
MoonCraft Modpack
1.21.8fabric

MoonCraft Modpack

MoonCraft Modpack boosts FPS with Sodium and Lithium, adds optimized shaders for clean visuals, and keeps the original vanilla gameplay intact. Built for Fabric 1.21.8 with 60+ tested mods, ready for both singleplayer and large servers

1.3kdownloads
Scalding Hot!
1.21.11fabric

Scalding Hot!

Hot reloading of client resources and server data

1.3kdownloads
More Equipments
1.21.5

More Equipments

Master the equipment!

1.3kdownloads
Station platforms and design - Europe
1.21.8neoforge

Station platforms and design - Europe

Mod for custom 3D platforms and design features like platform numbers.

1.3kdownloads
Stormweave
1.16.3

Stormweave

Continuous storm skies, readable rain, wet surfaces and real lightning response in one weather-first shaderpack.

1.3kdownloads
SBW Configure
1.21.1neoforge

SBW Configure

QoL mod that adds the ability to change certain parameters of superb warfare

1.3kdownloads
Terminator Vision Shader
1.17

Terminator Vision Shader

Terminator Vision — See the world through the eyes of T-800!

1.3kdownloads
Creeper Sneak Up On You
1.20.1forge

Creeper Sneak Up On You

Creepers avoid your eyesight, and approach you from blind sides.

1.3kdownloads
Spear Essentials
1.21.11

Spear Essentials

A resource pack that includes everything needed for Spear PVP and more!

1.3kdownloads
Productive Animals
1.21.1neoforge

Productive Animals

a productive mod about using different variants of production animals to create ingots, materials, and much more!

1.3kdownloads
Bedrock Shadows
1.7.10

Bedrock Shadows

Shadows straight from Bedrock version of Minecraft!

1.3kdownloads
Sensible Sleepiness
1.21fabric

Sensible Sleepiness

A mod that adds further per-player customization for Phantom's behavior.

1.3kdownloads