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Minecraft Java 1.21 Mods

Browse 126,644 free mods for Minecraft Java 1.21 — popular picks include Perspective API Demo, PipIO [Ender IO pipes], Bray & Cyber's Better, Fresher 3D Books (1.21 Backport).

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

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Perspective API Demo
1.21.11neoforge

Perspective API Demo

A demo mod showcasing custom camera perspectives using the Perspective API

1.2kdownloads
PipIO [Ender IO pipes]
1.21.1neoforge

PipIO [Ender IO pipes]

PipIO brings Ender IO's beloved conduits into one lightweight, standalone mod. Route energy, fluids, items and redstone.

1.2kdownloads
Bray & Cyber's Better, Fresher 3D Books (1.21 Backport)
1.20.5

Bray & Cyber's Better, Fresher 3D Books (1.21 Backport)

Backport for 1.21 of Fresher 3D Books, originally made by Bray & Cyber.

1.2kdownloads
Baby Axolotl Panorama
1.14

Baby Axolotl Panorama

Call me crazy but axolotls are my favorite mob in the game. They're so squishy, so fluffy and so cute. So what's stopping you from having them in your main menu? Well, now nothing does!

1.2kdownloads
CreateMek_Steam
1.21.1neoforge

CreateMek_Steam

CreateMek Steam adds a `Steam Converter` block that attaches to the side of a Create boiler tank, converts the boiler's steam output into Mekanism steam, and feeds it into pressurized tubes and steam turbines for power generation.

1.2kdownloads
Music Trigger
1.21.1neoforge

Music Trigger

A mod that lets you play specific music whenever an FTB Quest is completed.

1.2kdownloads
Kay_Ghost's Hotbar
1.21

Kay_Ghost's Hotbar

My dark transparent Hotbar with white selector

1.2kdownloads
3K08 (SCP-3008)
1.21.1neoforge

3K08 (SCP-3008)

A mod inspired by SCP-3008 and attempting to recreate its atmosphere

1.2kdownloads
LaggyChunkFinder
1.8

LaggyChunkFinder

A simple , light weight user friendly tool to find the laggiest chunks in your Server. Based on Tile Entity (chests, hoppers, shulkers etc), Entity and Redstone activity

1.2kdownloads
The Worst Textures
1.21.5

The Worst Textures

This is one of our first textures and one of our worst texturers

1.2kdownloads
FRSpawnProtection
1.21.1

FRSpawnProtection

Prohibits interaction with blocks within a certain radius until you have played the required number of minutes.

1.2kdownloads
Shroome's Buildtacular
1.21.1neoforge

Shroome's Buildtacular

An all purpose building and content mod, focusing on distinct themes

1.2kdownloads
UI Keybinds
1.21.11fabric

UI Keybinds

Adds shortcuts to navigate the UI buttons — without a mouse!

1.2kdownloads
Better Swamps And Wetlands
1.21.4neoforge

Better Swamps And Wetlands

this mod will overhaul the swamps and adds unique 7 types of wetlands and swamps

1.2kdownloads
Tag Game
1.21

Tag Game

Play tag like on Hermitcraft season 7! Someone starts as the tagger, with the goal of making another player the tagger instead by punching another player with the tag.

1.2kdownloads
it's another create pack
1.21.1neoforge

it's another create pack

This modpack is the make the vanilla experience a little more fun.

1.2kdownloads
SoulGuard
1.21fabric

SoulGuard

This is a mod designed at bringing 'Dead Souls' to Fabric with some improvements and additional features. Dead Souls heavily inspired this mod.

1.2kdownloads
Mythika: Creatures of Greek Myth
1.21.1fabric

Mythika: Creatures of Greek Myth

Creatures of Greek myth, brought to life.

1.2kdownloads
Axe PVP LT3 Essentials
1.16.2

Axe PVP LT3 Essentials

This includes a texture pack of Axe PvP Essentials which will help you raise your tier in APvP!

1.2kdownloads
FlameFrags Shield
1.21.9

FlameFrags Shield

A replica of flamefrags minecraft shield which can be used for smp and pvp purposes.

1.2kdownloads
Create New Horizons
1.21.1neoforge

Create New Horizons

Create New Horizons is a lightweight Create-focused modpack centered around building factories, railways, and flying machines with Create Aeronautics.

1.2kdownloads
3D Box - Umbrella
1.21

3D Box - Umbrella

umbrella, ella, ella, eh, eh, eh

1.2kdownloads
Storchen Nest
1.21.11neoforge

Storchen Nest

Another vanilla+ enhancing modpack

1.2kdownloads
The Mystery
1.21.8fabric

The Mystery

Survive chilling encounters with Herobrine, Entity 303, and Null. Balanced horror gameplay adds eerie tension without breaking vanilla mechanics.

1.2kdownloads
[PatPat] Stop, I'm not pleased.
1.21.1

[PatPat] Stop, I'm not pleased.

EN : Replaces the sound in the PatPat fashion with Stop, I'm not pleased

1.2kdownloads
OneHitTree
1.13

OneHitTree

OneHitTree instantly breaks entire trees with one block hit. This lightweight plugin works across Minecraft 1.13-1.21, featuring configurable options and automatic leaf cleanup for efficient wood gathering.

1.2kdownloads
Building Big with Jerm
1.21.10fabric

Building Big with Jerm

This pack aims to enhance the vanilla Minecraft building experience in both Creative and Survival.

1.2kdownloads
Crafting Table Swords
1.17.1

Crafting Table Swords

Makes the swords look like their crafting recipe.

1.2kdownloads
Nerd Happy Ghasts!
1.21.6

Nerd Happy Ghasts!

Turns the Happy Ghast and the Ghastling into nerds!

1.2kdownloads
Gremxolotl
1.21.5

Gremxolotl

A Resource pack that replaces Axolotls with Grems from Gigi Murin of Hololive English

1.2kdownloads
BSOD for MC
1.21.4fabric

BSOD for MC

Displays a BSOD Screen when minecraft crashes!

1.2kdownloads
Command Block Servers
1.13.1

Command Block Servers

Vanilla Minecraft Comannd blocks kinda suck, so I made better ones.

1.2kdownloads
Toggle Hardcore
1.21

Toggle Hardcore

A Spigot plugin that gives your players the choice to add the extra challenge of hardcore mode individually.

1.2kdownloads
Raffl's Upfault
1.21.11

Raffl's Upfault

Simple and clean default edit!

1.2kdownloads
Applied Delight
1.21.1neoforge

Applied Delight

A mod that allows Applied Energistics 2 and Farmer's Delight to work together!

1.2kdownloads
Curios compass hud
1.21.1neoforge

Curios compass hud

Curios compass slot with a compact navigation HUD for NeoForge.

1.2kdownloads