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Minecraft Java 1.21 Mods

Browse 201 free mods for Minecraft Java 1.21 — popular picks include TechNomads Multiplayer Server Pack, ElraRTP, CreaMon.

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TechNomads Multiplayer Server Pack
1.21.1neoforge

TechNomads Multiplayer Server Pack

Official TechNomads client pack: Create Aeronautics, connected quests, nomadic engineering, exploration, and multiplayer optimization.

49downloads
ElraRTP
1.20

ElraRTP

Community-maintained fork of the RTP plugin with support for Minecraft 1.21+

48downloads
CreaMon
1.21.1neoforge

CreaMon

A Minecraft modpack focused on Create automation, Cobblemon adventures, exploration, creature catching, and quality-of-life improvements.

41downloads
G.F.Y (Good for you)
1.21.1neoforge

G.F.Y (Good for you)

A custom lightweight modpack focused on technology magic and exploration

36downloads
Electronium Refined
1.21.1neoforge

Electronium Refined

The cure to the 2-week Minecraft phase. A deeply optimized, long-term Vanilla+ adventure with seasons, exploration, and a touch of Create.

34downloads
TitanFall SMP
1.21.1neoforge

TitanFall SMP

TitanFall SMP is an optimized multiplayer modpack centered on expansive world exploration, seamless performance, and advanced automation powered by the Create mod ecosystem.

30downloads
Super Little Create Modpack (SLCM)
1.21.1neoforge

Super Little Create Modpack (SLCM)

Dive into an immersive Minecraft adventure focused on engineering, exploration, and creativity.

27downloads
Cobalt Age
1.21.11fabric

Cobalt Age

An expanded redstone, up to 60 power lenght, waterloggable, optimized, with vertical relays, incompatible with redstone, and blue! It comes with minerals and block sets.

26downloads
A
1.21.1neoforge

An0n's Playground

Astra's vannila+ pack featuring Create, DH, TACZ, and enhanced worldgen. Tested on multiple platforms.

1.2kdownloads
V
1.21.5fabric

Vanilla+ Disable Portals

Easily restrict player movement between dimensions Легко ограничивайте перемещение игроков между измерениями

316downloads
C
1.21

ChunkOptimizer

This plugin optimizes how the server renders chunks, reducing CPU and RAM usage.

110downloads
BCLib: Remastered
1.21.1fabric

BCLib: Remastered

BCLib Remastered is a powerful core library and API for Minecraft Fabric 1.21.1. It provides essential shared utilities, rendering tools, custom configs, and procedural models for BetterEnd and BetterNether. Specially optimized for modern modpacks!

33kdownloads
FisuraCraft SMP
1.21.1neoforge

FisuraCraft SMP

FisuraCraft is an Argentinian modded SMP focused on community gameplay, balanced progression, exploration, automation, and quality-of-life improvements. Optimized for smooth multiplayer survival and long-term worlds.

2.2kdownloads
Capital Industries Server
1.21.1neoforge

Capital Industries Server

A fast, multiplayer-focused Create mod-pack built for massive automation, optimized performance, nuclear power scaling, and expanded exploration across planets.

1.5kdownloads
[SNG] Dread Mechanica
1.21.1neoforge

[SNG] Dread Mechanica

Dark industry meets survival. Build vast Create factories, master tech power, fly planes & trains, cook & farm, and face horror-filled dungeons. Adventure, automation, and performance in one epic pack.

1.4kdownloads
Create: Vanilla+ SMP
1.21.1neoforge

Create: Vanilla+ SMP

A performance-optimized Vanilla+ modpack built around Create. Explore, automate, and progress at your pace.

941downloads
SLCore
1.21.1neoforge

SLCore

Designed to be lightweight and optimized, ensuring compatibility and fluidity even in demanding environments.

647downloads
Vanilla Modernized - NeoForge
1.21.1neoforge

Vanilla Modernized - NeoForge

Vanilla+ Minecraft modpack featuring exploration, enhanced world generation, building, farming, immersive progression, and optional Create automation — all with strong QoL and performance optimization.

516downloads
Foundaria Create SMP
1.21.1neoforge

Foundaria Create SMP

Foundaria is a lightweight, NeoForge-powered Create Mod 6 pack for builders and tinkerers. Enjoy smooth performance, immersive automation, and creative freedom in Minecraft 1.20+. Perfect for solo and server play.

346downloads
Queso Pack
1.21.1neoforge

Queso Pack

Queso Pack is a QSMP 2-inspired modpack blending Create automation, overhauled exploration, and Farmer's Delight cooking with stunning visuals via Iris shaders and Distant Horizons — all optimised for smooth, social multiplayer fun.

344downloads
Compact Void Miners Mod (1.21.1, 1.20.1) – Optimizes Resource Gathering
1.21.1

Compact Void Miners Mod (1.21.1, 1.20.1) – Optimizes Resource Gathering

Compact Void Miners Mod optimizes resource gathering by providing an efficient solution for collecting ores and fluids. It eliminates the need for large structures and exploration by utilizing void miners and pumps. Advanced filtering options and mekanism upgrades offer enhanced control over collected materials. Efficient power usage ensures resourceful gameplay. Features: Compact design eliminating large […]