Tech Mods for Minecraft Java
Browse 5,734 free Tech mods for Minecraft Java — popular picks include Aesthetic Realms (Create & Magic), Bonk Villager, Ol' Foundry.
Step by step: How to install Minecraft Java mods & modpacks
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Aesthetic Realms (Create & Magic)
! Optimized Distant Horizons ! Create Addons & New Spells & Bosses & Farming Mechanics and MORE!
Bonk Villager
Using revolutionary bonk™-technology, this datapack introduces the Bonk™-Stick9000. The (totally ethical) application of which, makes Villagers much easier to work with and also should increase performance, when used in bulk due to removing their AI.
Ol' Foundry
Adds a foundry block, similar to a blast furnace but can be sped up using lava or different fuel types. Produces slag as a byproduct of ore smelting.
Farms
Increase crops growing speed, autocollect crops. Collect drops near the minion and more
Excavator
Excavator for 1x3 tunel digging
ChunkDeleter
Advanced chunk cleaner plugin that deletes unused chunks for Paper/Folia servers
Mini Wood Factories
Welcome to the 1.21+ Mini Wood Factories! Enjoy building with unlimited supplies of wood!

PaperTweaks
A better-performance replacement of the popular VanillaTweaks datapacks, in plugin form.
Setsumeisho
Recreate the instructions from Eufonia Studios that were used in Squid Craft Games and DEDsafio
Ultra Chunk Collector
⚡ The Ultimate Chunk Hopper - Instant Item Collection & Stacker Friendly! ⚡

vWidgets
VWidgets is a clean and customizable HUD widget mod for Minecraft. It adds useful on-screen modules like armor, offhand, CPS, coordinates, FPS, ping, inventory display, and more, with easy positioning and scaling so you can build your perfect HUD setup.
PlayerBatch
PlayerBatch is a Minecraft mod by W4Whiskers that depends on Carpet and allows you to summon multiple bot players at once. It supports up to 256 bots by default, with the limit configurable in the config files.
LagShield Ultimate (Anti Lag)
The intelligent performance modulator for Minecraft Server. LagShield Ultimate uses Arclight-safe async processing to dynamically regulate mob AI, chunk density, and entity speed based on real-time server stress (MSPT). Stops lag before it happens.
Inventory System for rd-132211
Mod add simple Inventory system and tweaks for Pre-classic rd-132211, oldest minecraft version, with new blocks from beta 1.7.3 and alpha infdev/indev versions with settings: fly, npc spawning, speed, crouch and sprint, block sounds and more
MySecretMods
Fabric 1.21.10 mod that prevents servers from detecting your mods.
Helldivers 2 Stratagems
This mod adds a couple of stratagems from the hit game Helldivers 2
Lasers Enigma
✨ Create solve and share puzzles based on light ✨
Speedometer
Vanilla Style Minecraft Speedometer.
Proximity Lamp
Adds 4 light modes: proximity, nocturnal, permanent and proximity-nocturnal. Works with redstone_lamp, candles, copper_bulbs and campfires.
Mixer
A plugin that allows you to create custom music discs that can be played using SimpleVoiceChat
As Broadcast
AsBroadcast is a Minecraft plugin to broadcast messages in chat, title, subtitle, or action bar formats to players, with templates, colors, time control, and tab completion.
LifeSteal PVP
Datapack for modified LifeSteal heart system
MapperPlugin
Provide more elements and features for the Map Creator, such as custom cameras, custom hud, custom interfaces, playing animations, adding post production shaders, etc
Mini Ore Factories
All 1.21+ Mini Ore Miners in one data pack! Enjoy the unlimited minerals!
Mechanised Sorcery
A modpack for wizardry alongside technology, as well as hundreds of other mods
Meka-PMMO
Compat bridge between Mekanism and PMMO using mixins to grant Smelting and Block Break XP.
Refined Netherite
Stronger than Netherite. and more
Sharowing's Better Dungeons
A mod that rethinks what the dungeons could have been if 1.21 was a dungeon update?
Farmer's Delight Paperized [unofficial]
This is an unofficial rewrite from Farmers Delight to run with Paper
Infested Netherrack & End Stone
INFESTED Netherrack & End Stone to End and Nether Dimensions with Spawn Mob System (Endermite and Blaze) (infected)
Veil of the Ancients
A modpack blending horror, challenge, and adventure. Adapt to new survival mechanics, manage food wisely, and face smarter enemies. Explore new biomes, dimensions, and structures. Master magic, automate with Create, and uncover hidden mysteries.
Mechanica
A Minecraft modpack that enhances the vanilla experience with new biomes and structures to explore, new items, decorations, new mobs, quality of life (QOL) mods, as well as optimization mods, but most of all, the Create mod!
Create: Power Grid: Portable Battery Fix
Fixes various issues with the Create: Power Grid Portable Battery
Recipify
This plugin allows you to create custom crafting recipes that will enhance your minecraft world! This is perfect for minecraft SMPs!
Ender Chest Extra Space
This datapack adds space at the ender chest for adding pages
Purpose of Copper
Why there's so many copper if there's no use for it?