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Minecraft Java 1.21 Mods

Browse 343 free mods for Minecraft Java 1.21 — popular picks include ComboTech 4, ETHEREAL BLASTERS [NEOFORGE 1.21.1!], Modern Snacks.

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343 mods

1.21.1neoforge

ComboTech 4

A modified spin on Modern industrialization with the help of some classics!

1.7kdownloads

1.21.1neoforge

ETHEREAL BLASTERS [NEOFORGE 1.21.1!]

A mod that combines the power of magic into modernized forms of combat!

1.7kdownloads

1.21.1neoforge

Modern Snacks

Add vending machines and snacks to your world!

1.6kdownloads

1.21

AsScoreBoard

A lightweight, fully configurable per-world scoreboard plugin for modern servers.

1.6kdownloads

1.21.11fabric

Furniture & Tech

Enhance your Minecraft builds with interactive, customizable furniture and decor. From modern designs to culturally inspired pieces — beauty and functionality in every room.

1.6kdownloads

1.21.1neoforge

SL Quantum Factory

SL: Quantum Factory: a tech modpack for modern engineering without the lag. Focused on extreme optimization, it lets you build colossal factories and quantum systems with peak performance. Experience complexity with fluidity.

1.6kdownloads

1.21neoforge

Stupid Things: Even Stupider

A faithful port of the Stupid Things mod for modern versions!

1.6kdownloads

1.21.4

NoLag-Ultimate

NoLag Ultimate is a comprehensive and high performance optimization solution specifically engineered for modern Minecraft servers running on version 1.21 and above. This all in one utility focuses on maintaining peak server stability by addressing the most

1.6kdownloads

1.21.1neoforge

Grinding and industrialization GANDI 1

1.5kdownloads

1.21.1neoforge

Industrial Recrafted

A modern remake of an old classic tech mod.

1.5kdownloads

1.21.4fabric

Bedrock Pattern Finder

A fast, client-side Fabric utility mod that calculates absolute world coordinates by matching bedrock floor patterns using modern 1.18+ generation math.

1.5kdownloads

1.21.1neoforge

GregTech Modern Bugs Fix

Fix some bugs of GregTech CEu Modern

1.5kdownloads

1.21.1neoforge

Modern Industrialization Parallel Control Hatch

Add Configurable Parallel Control Hatch to Modern Industrialization Mod.

1.5kdownloads

1.21.1

Zinc Macerate

Allows zinc (from create) to be macerated in a modern industrialization 2 macerator

1.4kdownloads

1.21.1neoforge

CC: Modern

Adds more modern hardware to CC: Tweaked

1.4kdownloads

1.21.1neoforge

GregTech Modern Ore Generation: Standalone

GregTech Modern's ore generation and integrations isolated into a standalone mod.

1.4kdownloads

1.19

EzAfk

Modern, lightweight AFK management plugin that keeps your staff informed while gently nudging idle players back into the action

1.4kdownloads

1.21.1neoforge

Modern Industrialization Multi-Slot Fluid Hatch

Add Multi-Slot Fluid Input/Output Hatch to Modern Industrialization Mod.

1.4kdownloads

1.21.1neoforge

Nuclear Craft UPdated

A modern port of NuclearCraft for 1.21 featuring advanced nuclear reactors, realistic fuel processing, and complex radiation mechanics for high-tech gameplay.

1.3kdownloads

1.21.1neoforge

CreatingGregopolis

A modpack made to add Create and Modern Industrialization together perfectly

1.3kdownloads

1.21.1neoforge

Modern Industrialization Structure Exporter

Add in-game Modern Industrialization structure exporting tools for custom machine creation.

1.2kdownloads

1.21.1neoforge

Explorerflotte Create

A fabric based modpack focused on Create, Modern Industrialization, Botania and Applied Energistics with a lot of decorative options. Using Mods like Oh the Biomes, MCA and Phillipps Ruins/CTOV makes the world more interesting.

1.2kdownloads

1.21.1neoforge

Modern Revolutions - New Beginnings

Modern Revolutions is a tech based pack primarily using Modern Industrialization.

1.2kdownloads

1.21.2forge

Ultimate War: Modern Combat Edition

Immerse yourself in intense battles with cutting-edge technology and tactical gameplay,

1.1kdownloads

1.21.1neoforge

Modern Industrialization Parallel Hatch

Added a parallel hatch to the Modern Industrialization mod.

1.1kdownloads

1.8.8

QuickChat - Folia support and Redis

Modern chat plugin with formats, placeholders, private messages, colors, and full customization.

1.0kdownloads

1.21.1neoforge

Synthetics

A modern take on cybernetics, inspired by Cyberware

1.0kdownloads

1.21.1neoforge

Othertime

Adding modern, industrial, and futuristic content to Minecraft!

991downloads

1.21.1fabric

Optimized Canvas

Optimized Canvas 1.21.1 delivers a high-performance Fabric 1.21.1 experience, blending seamless optimization with essential quality-of-life, and modern weaponry to empower your adventures

969downloads

1.16

DrHomes Advance Home Plugin Like DonutSmp

DrHomes is a modern high performance GUI based homes plugin for Minecraft 1.20+ with full customization and gradient support easily manage thousands of homes with a clean interface fast teleportation and zero lag async storage

954downloads