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Minecraft Java 1.21 Mods

Browse 12,087 free mods for Minecraft Java 1.21 — popular picks include RvNxMango Anarchy Modpack, NeoIndustrial, t0gp smp.

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RvNxMango Anarchy Modpack
1.21fabric

RvNxMango Anarchy Modpack

Das Offizielle Modpack für das RvNxMango Anarchy Projekt 2024

2.2kdownloads
NeoIndustrial
1.21.1neoforge

NeoIndustrial

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

2.2kdownloads
t0gp smp
1.21.7fabric

t0gp smp

a client mod pack aimed at optimizing the game, improving the game play in multi player and single player

2.2kdownloads
FinalOptimized
1.21.11fabric

FinalOptimized

Take your PvP to the next level with maximum performance and 100% legitimate visual tools. Optimized for buttery-smooth gameplay on any server.

2.2kdownloads
ATOMLAND Optimized
1.21.11fabric

ATOMLAND Optimized

1.21.11 & 26.x - Simple and fast open-source OptiFine alternative for modern loaders. Designed for players, content creators, and more

2.2kdownloads
MCC Island Unlocked
1.21.11fabric

MCC Island Unlocked

A mod pack that is made to give new features and optimise the experience for MCC Island.

2.2kdownloads
The MegaFaresX Modpack
1.21fabric

The MegaFaresX Modpack

Get QOL Stuff and don't burn down your Computer In the process!

2.1kdownloads
Dungeons & Crafting
1.21.1fabric

Dungeons & Crafting

Jump into a world of Swords, Sorcery, and Exploration with a Vanilla+ feel!

2.1kdownloads
Better Minecraft Custom
1.21.5fabric

Better Minecraft Custom

Better Minecraft Custom is a mode pack created by Eqinox (myself) which brings together a variety of modes allowing you to customize Minecraft without distorting it.

2.1kdownloads
The Useful Pack
1.21.1fabric

The Useful Pack

The Useful Pack, Is a pack centered around optimization with full vanilla compatibility and feel.

2.1kdownloads
IrisDESCENT
1.20

IrisDESCENT

A very cool shader about making minecraft even more beautiful

2.1kdownloads
DOShader
1.7.10

DOShader

this Minecraft shader simulates the 8bit effect from old DOS games

2.1kdownloads
Trailer Edition
1.21.1fabric

Trailer Edition

Minecraft Trailer Edition is a modpack that will make you feel like you are in the minecraft trailer it also has optional mods like create you can also join minecraft server origin realms in trailer look

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
BowBoost Helper
1.21fabric

BowBoost Helper

Highlights the perfect bow boost angle by changing your crosshair in real-time.

2.1kdownloads
VSS|原版风平滑剑
1.21.9

VSS|原版风平滑剑

A vanilla-style smooth sword: model-modified, nearly no extra performance cost. It also fixes vanilla’s asymmetrical crosshair, and reduces carved pumpkin FOV obstruction to 15% of vanilla.

2.1kdownloads
simpleclans-PLUS
1.21

simpleclans-PLUS

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

2.1kdownloads
Maximal optimized
1.21.1fabric

Maximal optimized

Maximal optimized [Fabric]

2.1kdownloads
CobbleSweeper
1.21.1

CobbleSweeper

Cleans up pokemons and items, sweeping up the game to help locate pokemon and reduce lags

2.1kdownloads
Chain Crop Harvest
1.21.11fabric

Chain Crop Harvest

A mod that lets you harvest all nearby connected crops in one go

2.1kdownloads
ServerBenchmark
1.20

ServerBenchmark

Optimize your Minecraft server with player recommendations

2.1kdownloads
Night
1.21.6

Night

🌙Night SMP PvP Pack is a PvP-focused resource pack made for clarity and performance, perfect for SMP and competitive combat. It features smooth textures and visual tweaks to reduce distractions and improve visibility during fights.

2.1kdownloads
Zalitherlauncher Boost FPS
1.21.11fabric

Zalitherlauncher Boost FPS

A fully custom, lightweight modpack designed to maximize FPS, reduce lag, and optimize Minecraft performance on low-end devices and Android.

2.1kdownloads
Silk Touch Budding Amethyst
1.21

Silk Touch Budding Amethyst

Simple and optimized way to obtain Budding Amethyst!

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
Isaac's Optimized Horizons
1.21.1fabric

Isaac's Optimized Horizons

This modpack is the most optimised way to run Distant Horizons with Iris shaders.

2.1kdownloads
eXplodVE
1.21.1neoforge

eXplodVE

a jumble of several modpacks..

2.1kdownloads
Bleeding System
1.20.1forge

Bleeding System

A mod that adds bleeding mechanics

2.1kdownloads
AlwaysArrowMap
1.21.9fabric

AlwaysArrowMap

Shows always the Arrow Rotation on Maps

2.1kdownloads
Cullify
1.21.1neoforge

Cullify

Grass and foliage culling mod for performance

2.1kdownloads
Instant Villager Restock
1.21

Instant Villager Restock

Don't wait on villagers to restock every 20 minutes, just use this simple plugin that removes the cooldown!

2.1kdownloads
Xtremely Optimized
1.21.1fabric

Xtremely Optimized

[1.21.4] [Fabric📜] An open-source lightweight, high-performance modpack designed to maximize FPS, improve world loading, and enhance graphics—all while keeping the classic Minecraft feel. It’s perfect for low-end PCs and high-end gaming setups alike 🎮.

2.1kdownloads
Optimized & Stuff
1.21.11fabric

Optimized & Stuff

🚀 Optimized & Stuff This pack is designed to transform Minecraft into a visual feast while delivering maximum smoothness (high FPS) without straining your PC.

2.1kdownloads
Legend's Creator Essentials
1.21fabric

Legend's Creator Essentials

Essentials for any youtuber or content creator looking to improve performance, visuals, and cinematics

2.1kdownloads
Simple Client Mods
1.21.8fabric

Simple Client Mods

Simple client side mods for a better Vanilla experience

2.1kdownloads
Minecraft Villager Trade Manager
1.20

Minecraft Villager Trade Manager

Complete control over villager trading economics with custom pricing and discount prevention Minecraft Villager Trade Manager is a comprehensive Paper/Spigot plugin that gives server administrators complete control over villager trading economics. Take co

2.1kdownloads