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Minecraft Java 1.21 Mods

Browse 2,192 free mods for Minecraft Java 1.21 — popular picks include Myticly Optimized, Additional Commands, Ultra Optimized.

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Myticly Optimized
1.21.10fabric

Myticly Optimized

This modpack is better then Fabulously Optimized.

490downloads
Additional Commands
1.20

Additional Commands

Additional Commands is a plugin for every server type. The plugin adds new commands like /workbench or /fly. New commands are constantly being added!

487downloads
Ultra Optimized
1.21fabric

Ultra Optimized

Ultra Optimized is a high-FPS modpack that makes Minecraft way smoother and faster! Less lag, more frames, better gameplay—everywhere you play!

486downloads
Vanilla Evolved: Reimagined
1.21.1fabric

Vanilla Evolved: Reimagined

New Vanilla+ mod pack that is better than RealismCraft and Actions&Stuff!

484downloads
Henko's Creation - Vanilla Flavor
1.21.1neoforge

Henko's Creation - Vanilla Flavor

A modpack for my friends, based upon a Vanilla + experience with Create as its bigger game changing mod. A focus on optimization and QoL changes is done in order to allow anyone to play even with potato computers !

483downloads
Creator Pack
1.21fabric

Creator Pack

This assembly contains mods, textures and shaders to suit your taste. You can also add your own mods, textures and shaders if you are missing something.

483downloads
Cobbromon
1.21.1neoforge

Cobbromon

This modpack blends the creature-collecting adventure of Cobblemon with the mechanical creativity of Create. Explore the world, build clever contraptions, and grow your team—all in a seamless mix of exploration and engineering.

481downloads
Film Making
1.21.1fabric

Film Making

Collection of mods that can be used for making content like YouTube videos

481downloads
FruitFam
1.21.1fabric

FruitFam

Explore unique biomes, epic dungeons, and enhanced gameplay! Join by subscribing to Peachuri on Twitch and connecting through the FruitFam Discord to access the Minecraft server.

481downloads
Matt's Fat Pack
1.21.1neoforge

Matt's Fat Pack

Explore mystical dimensions, conquer legendary bosses, and engineer impossible contraptions.

479downloads
Easy Freezing
1.21.1neoforge

Easy Freezing

A mod that allows you to Freeze Time around you at will! Try with multiplayer and things get confusing fast!

479downloads
the rizz
1.21.1neoforge

the rizz

create/vanilla+ modpack to play with friends

479downloads
skTrace
1.20

skTrace

This project adds a profiler for Skript that shows which triggers and lines are eating your server's tick time, and turns the results into an interactive report you can share with one link.

476downloads
SettingsProfiles
1.21.8fabric

SettingsProfiles

Save and load profiles of your settings and mod configs.

476downloads
Vanadium
1.21.1fabric

Vanadium

Minecraft modernized. New GUI and top-level performance.

476downloads
CazCreate
1.21.1neoforge

CazCreate

A Create focused modpack made specifically for the CazCreate Minecraft server

475downloads
Arqone Frostline
1.21.1neoforge

Arqone Frostline

Frostline is a survival-focused Minecraft modpack. Frostline Modpack is meant to be more than just a Modpack. It's a cozy winter experience, a space to connect, relax, and enjoy Minecraft during Christmas times.

474downloads
Baked Blocks
1.21.11fabric

Baked Blocks

Baked Blocks is a fun, lightweight Minecraft modpack cooked up specially for low-end PCs and toaster-tier machines.

474downloads
Revamped Vanilla Multiplayer
1.21.11fabric

Revamped Vanilla Multiplayer

Also adds world generation, vanilla qol, dungeons.

473downloads
LagDetector
1.21

LagDetector

LagDetector is a Plugin, that allows you to find Lagmachines, oder Farms that could create Lags.

472downloads
StatusPing
1.21

StatusPing

StatusPing is a lightweight server utility for monitoring uptime, scheduling automated restarts, and sending Discord alerts to keep staff and players informed.

471downloads
Create Perfect world (Jbens Edition)
1.21.1neoforge

Create Perfect world (Jbens Edition)

Create Perfect World (Jbens Edition) is a Create-focused modpack built around automation, engineering, and performance. Design smooth-running factories, mechanical systems, and steam-powered trains in an optimized world.

469downloads
Create & Craft
1.21.1neoforge

Create & Craft

Custom create-based modpack created for me & some friends to run on an SMP server.

469downloads
Create: Nations & Frontiers
1.21.1neoforge

Create: Nations & Frontiers

Build factories, explore a transformed world, and forge your own nation with Create-powered automation. Progress through exploration, industry, and expansion as you carve out your place in the frontier.

468downloads
Perfect Better Vanilla
1.21.11fabric

Perfect Better Vanilla

A French mod pack that makes your Vanilla experience amazing

467downloads
Meowpack
1.21.1neoforge

Meowpack

A lightweight-ish highly Create focused modpack

464downloads
ZInvisItemFrames
1.20

ZInvisItemFrames

Craft invisible item frames. Folia-compatible invis item frame plugin.

462downloads
AutoSaveAll
1.21

AutoSaveAll

AutoSaveAll is a lightweight Paper/Spigot plugin that automatically runs the save-all command at configurable intervals to prevent data loss. It supports Minecraft versions 1.13 through 1.21 and includes features like chat broadcasts, random

461downloads
Lotus Mods
1.21.1neoforge

Lotus Mods

This is a create and magic modpack with many QoL additions for a fun SMP experience

461downloads
LockIn
1.21

LockIn

The best authorization plugin. Fully customizable, optimized and functional.

461downloads
Beacons Plus
1.21fabric

Beacons Plus

This mod changes the range of beacons and how they work in the pyramid

458downloads
DevClient Tools
1.21.8fabric

DevClient Tools

DevClient Tools is a lightweight client-side modpack with QoL features and tools for developers. Includes NBT viewer, resource pack inspector, and utilities for building and plugin testing.

458downloads
Shadow's PVP pack
1.21.11fabric

Shadow's PVP pack

This Modpack contains all the necessary mods for PVP optimization and mechanics

454downloads
GSG
1.21.8neoforge

GSG

GSG is a lightweight gameplay enhancement mod that expands Minecraft with new equipment and progression-focused content. It adds balanced tools, weapons, and armor designed to fit naturally into vanilla survival without affecting performance.

454downloads
PlayerCodes
1.20.1fabric

PlayerCodes

Player Codes lets players share their own live codes with friends and the community. Players must explicitly opt in to publish their codes, so everything is consensual and transparent. Perfect for servers, content creators,

454downloads
Serenor
1.21.8fabric

Serenor

Serenor — built for wandering, staying up too late and forgetting the real world exists.

452downloads