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Minecraft Java 1.21 Mods

Browse 12,087 free mods for Minecraft Java 1.21 — popular picks include Stabilis, Baaptifine, Guantarious's Tweaks.

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12,087 mods

1.21.8fabric

Stabilis

A collection of the best performance mods available to achieve the smoothest experience

69downloads

1.21.7fabric

Baaptifine

Optifine alternative By Baa!

69downloads

1.21.4fabric

Guantarious's Tweaks

A small modpack containing completely client-sided mods targeting optimization and QoL tweaks.

69downloads

1.21.3fabric

Just Simplified

Just optimizes your game! Good for Low-End PCs.

69downloads

1.21.11

retxtured

16x PvP texture pack with clean textures, custom visuals, and smooth performance.

68downloads

1.21.1fabric

Vanilla High-Res 64x

Transform the way your world looks without sacrificing a single frame.

68downloads

1.21.1fabric

The Horizons

The Horizons Modpack elevates the vanilla 1.21.1 experience with stunning new biomes, a redesigned Nether, and improved animations. This optimized Fabric pack seamlessly blends immersive content with premium shaders for the perfect classic feel.

68downloads

1.21.1fabric

Java Optimized

Maximum FPS, lower RAM usage, faster loading, vanilla gameplay.

68downloads

1.21.4fabric

My Ice Boat Racing Modpack

A slightly modern version of older ice boating modpacks with optimization mods and a little extra

68downloads

1.21

LagRemover

Lightweight Paper plugin to optimize server performance by cleaning entities and monitoring TPS.

68downloads

1.21.1neoforge

JUSTCREATE_byzemzemsuyu

This modpack makes the game more fun with the Create mod and its add-ons. Besides that, there are new swords, optimization mods, fun add-ons, and mods to make things easier for players. There are also new blocks for building,

68downloads

1.21.11fabric

mine-lite (VV)

Easy assembly of mods for the latest version of Minecraft, balance between the number of mods and performance.

68downloads

1.21.11fabric

ThumbnailPack

This mod pack helps you create Minecraft thumbnail images right inside the game.

68downloads

1.21.5fabric

Z Optimized

This ModPack is built to enhance your fps in normal Minecraft.

68downloads

1.21.4fabric

Guaropolis Lite

Modpack made for low-resource PC players on the Guaropolis server.

68downloads

1.21fabric

ProjectileSpeedLimiter

Limits speed values in Minecraft to reasonable values to prevent a server crash whilst using experimental minecarts.

68downloads

1.21.10fabric

Vanilla Extra

Vanilla Extra+: Ultimate Vanilla+ Modpack! Vanilla Extra enhances Minecraft 1.21.10 with seamless upgrades – keeping the classic feel while boosting immersion, performance, and fun!

68downloads

1.20

GridStorage

This powerful plugin helps you easily manage and store your items.

68downloads

1.20.1

BSLib

BSLib Library aims to eliminate boilerplate code, streamline development workflows, and introduce modern reactive programming paradigms to the Minecraft ecosystem.

68downloads

1.21.11fabric

NoxNetwork

Collection of Mods and ResourcePacks for the NoxNetwork Server.

68downloads

1.21.10fabric

Horizons Extra

Modpack for mchorizons.online server. Includes optimization and visual upgrade mods

68downloads

1.21.1neoforge

(Create Industries SMP)

Revolutionizing factories and taking production to an entirely new level. Port of original by sh4d3 from the create industries server

68downloads

1.21.10fabric

Visually Tuned

This project is made to make Vanilla Minecraft look prettier, I hope you enjoy it!

68downloads

1.21.8fabric

GrindMC Official Modpack

The optional modpack for GrindMC

68downloads

1.21.10fabric

Krabulous's Klient-Side Pack

The perfectly picked, profoundly playable, and personally pleasing client-side mods the latest versions have to offer! All hand selected, and updated by Krabulous himself.

68downloads

1.21.4fabric

SISOOPTIMISATION

OPTIMIZATION FOR JAVA PC FOR BEST EXPERIENCE

68downloads

1.18.2

StarStacker

A lightweight dropped item stacking plugin written for StarRaid.Minehut.gg which runs on 1.21.10 (paper)

68downloads

1.21.7fabric

Utilitey

A modpack that provides a lot of useful additions with not a lot of performance drop

68downloads

1.21.5fabric

Tinyboost

This mod pack enhances your performance on laptops and Steam Decks.

68downloads

1.21.4neoforge

Away From Crafting (AFC)

An AFK mod that is simple yet powerful and is designed for a multiplayer environment.

68downloads

1.21.4

[Inactive] AFK Plugin - Discontinued

"AFKManagerX is a performance-friendly AFK detection plugin for Minecraft Paper 1.21.4, designed to efficiently track player activity and manage AFK statuses."

68downloads