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Minecraft Java 1.21 Mods

Browse 2,173 free mods for Minecraft Java 1.21 — popular picks include Croptopia & Botany Pots compat, Hopplet (Hopper Filters), Create: SatisFactory.

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Croptopia & Botany Pots compat
1.21.1neoforge

Croptopia & Botany Pots compat

This mod adds full compatibility between Croptopia and Botany Pots for Minecraft 1.21.1 on NeoForge.

2.4kdownloads
Hopplet (Hopper Filters)
1.21.8

Hopplet (Hopper Filters)

Expressive hopper filtering, written as plain text. The most powerful plugin in this domain. Filter by any item property. Extendable via a strong developer API.

2.4kdownloads
Create: SatisFactory
1.21.1neoforge

Create: SatisFactory

Master the art of automation with a high-performance modpack. Featuring Create Aeronautics, this pack transforms your machines into dynamic physical contraptions with real-world momentum and interaction. No bloat, just pure engineering.

2.4kdownloads
More Search Bars
1.21.11fabric

More Search Bars

Add more search bars to various UI screens

2.4kdownloads
PySpigot
1.16

PySpigot

A Python scripting engine (plugin) for Minecraft servers running Bukkit or one of its forks (Spigot, Paper, etc.).

2.4kdownloads
PVP Matrix
1.21.4fabric

PVP Matrix

PvP Matrix – Optimized PvP Modpack for Low-End PCs PvP Matrix is a lightweight modpack tailored for Minecraft, designed to enhance player-versus-player combat while ensuring smooth performance on low-end systems.

2.4kdownloads
Browsermc
1.21.4fabric

Browsermc

Want to browse the web in game? Try this modpack!!

2.4kdownloads
auto totem elite🟡
1.21.11fabric

auto totem elite🟡

Undetectable auto totem, actually opens your inventory, fully configurable utility mod for all forms of PvP

2.4kdownloads
SurShield Modification
1.21.1neoforge

SurShield Modification

Modpack that combines the mechanical genius of Create, the iconic Satsu Iron Man Addon, and the gritty superpowered chaos of The Boys: New World — delivering advanced automation, and an immersive world of limitless possibilities.

2.4kdownloads
AntiSeedCracker
1.21.4

AntiSeedCracker

Protekts your server’s real seed by providing fake seeds to clients and blocking seed-discovery commands. Fully optimized for Folia.

2.3kdownloads
FREE PARTICLES
1.21fabric

FREE PARTICLES

This mod allows you to turn off your game particles easily!

2.3kdownloads
Create: Physics And Aeronautics
1.21.1neoforge

Create: Physics And Aeronautics

A Create modpack centered around physics, roads, and vehicles, featuring planes, cars, trucks, and more.

2.3kdownloads
VisualCraft by Moizoref
1.21.1fabric

VisualCraft by Moizoref

Make Minecraft look similar to Mojang's modern titles like Minecraft Dungeons and Legends. 1.21.1 Release!

2.3kdownloads
Nova’s Perfected
1.21.11fabric

Nova’s Perfected

SPEEDIER THAN FABULOUSLY OPTIMIZED! PLUS TERRAIN MODS. VANILLA PLUS!

2.2kdownloads
SuperCake
1.21.11forge

SuperCake

SuperCake Mod introduces a delicious variety of cakes and pies to your Minecraft world

2.2kdownloads
Everything Modrinth
1.21.1fabric

Everything Modrinth

This modpack aims to include every project on modrinth excluding modpacks (ofc) and plugins. Currently 300+ Projects

2.2kdownloads
Replant+
1.21fabric

Replant+

A lightweight and server-friendly mod that automatically replants crops the moment you harvest them.

2.2kdownloads
Command alias maker
1.20.1fabric

Command alias maker

Allows you to create command aliases in game through a simple command and lets you run them instantly.

2.2kdownloads
FPS Craft(Builder's Edition)
1.21.1fabric

FPS Craft(Builder's Edition)

Mod focusing on fps boost and make building in minecraft super easy. Note:- If your computer does not have a nvidia graphics card, them you have to remove nvidium mod from the mod folder in order it to work properly.

2.2kdownloads
Vulkanium optimise
1.21fabric

Vulkanium optimise

Get the most FPS thanks to the Vulkan Engine. Not shader compatible

2.2kdownloads
ChallengeTimer
1.21.11fabric

ChallengeTimer

an advanced timer/stopwatch for challenges etc

2.2kdownloads
Customizable Dragon AI
1.20.3

Customizable Dragon AI

Useful Datapack to customize the Ender Dragon's AI

2.2kdownloads
Simple Pickaxe 7x7
1.21.8fabric

Simple Pickaxe 7x7

Simple Pickaxe 7x7 is a straightforward utility mod that upgrades mining efficiency by allowing a pickaxe to break a full 7×7 area of blocks at once instead of just a single block.

2.2kdownloads
DBobbyClient
1.21.4fabric

DBobbyClient

balla balla bing bong

2.2kdownloads
server optimiser
1.19

server optimiser

a server optimiser plugin that offloads your server reducing ram when not in use

2.1kdownloads
Better Weather+ (with pmweather)
1.21.1neoforge

Better Weather+ (with pmweather)

Better weather+ adds more weather relying on pmweather to run and a tempature mod it is the newest addition to PMWeather modpacks

2.1kdownloads
NeoIndustrial
1.21.1neoforge

NeoIndustrial

Immersive visuals meet industrial creativity - build, automate, and admire your factory in stunning detail.

2.1kdownloads
Cobblemon and Gears
1.21.1neoforge

Cobblemon and Gears

a cobblemon/create modpack with over 500 hours of test/play time

2.1kdownloads
No commands in combat
1.21

No commands in combat

A simple combat block plugin that disables commands when you are in combat.

2.1kdownloads
OpenJavascript
1.18

OpenJavascript

Create custom menus, commands, plugins, systems, basically anything with scripts in Javascript! With multithreading and Folia support! Everything is fully documented in the documentation!

2.1kdownloads
BlockCraft
1.21.5fabric

BlockCraft

Block Craft is designed to deliver the perfect balance between performance and an enjoyable multiplayer experience. Built for players who want smooth gameplay, this modpack includes essential performance optimizations, quality-of-life improvements, and mul

2.1kdownloads
VelocityPteroPower
1.13

VelocityPteroPower

Velocity Plugin that enables the Proxy to dynamicly Start and Stop Servers that are managed with the Pterodacytl Panel

2.1kdownloads
simpleclans-PLUS
1.21

simpleclans-PLUS

Clan plugin thats is realy easy but also has alot of features

2.1kdownloads
Minecraft VR for bad laptops
1.21.11quilt

Minecraft VR for bad laptops

This is a modpack that helps non-vr ready laptops/PCs to be able to run minecraft in VR.

2.1kdownloads
Optimized for PVP
1.21.1fabric

Optimized for PVP

A modpack that aims to create a good pvp experience.

2.1kdownloads
Rusmers Pack
1.21.8fabric

Rusmers Pack

Pack created for Quality Of LIfe and Optimization Minecraft

2.1kdownloads