Mods for Minecraft Java
Browse 92 free mods for Minecraft Java — popular picks include Allurement, Lost Cities Modern Tweaks, Builder's Bag.
Updated daily
Allurement
Adds and tweaks enchantments, most of which break up the base game meta!
Lost Cities Modern Tweaks
A datapack that applies various tweaks to the default Lost Cities generation using modern Minecraft blocks, adding additional buildings and interior details while keeping the original style.
Builder's Bag
Builder's Bag provides a useful bag which greatly improves quality of life while building.
SL Library
Adds various base utilities, synchronization help, policy, packet sending and data driven
Utility Base Ores
A fully modular vanilla friendly style utility mod, that adds ores for the different type of drops and food.
Create Train Utilities (Create Train Doors)
Create Addon that adds custom sliding doors with realistic opening & closing sounds, platform blocks and building blocks for stations and trains.
Base Origins Tweaks
Addon for the Origins mod that adds some QoL and balance changes
Ascribe
General fixes and tweaks for the base Minecraft game.
Redstone Tools
A redstone quality of life mod which adds features in the form of commands, WorldEdit extensions and more to make building with redstone easier.
Flex HUD
This mod adds a fully customizable HUD system and useful utilities for Minecraft. Whether you're playing survival, building, or PvP, it provides all the information and quality-of-life features you need in one place.
Dio's Extended Resources
Dio's Extended Resources is a utility mod that focuses on adding base items and resources to make mods more compatible.
Desire
A mod that focuses on building and simple gameplay tweaks to expand the classic experience to the max!!
BreweryLib
A lightweight library for Alehouse Utilities mods.
Subtly Dungeons
The unofficial sequel to Minecraft. Brings "canon" features from Minecraft Dungeons, Minecraft Legends, and scrapped updates into the base game, focusing on features and tweaks that feel like real updates.
Helpful Campfires
Small tweaks to campfires to make them worth building
Angel Extra Utilities
Adds unique decorative and functional blocks inspired by Extra Utilities 2. Perfect for players seeking aesthetic and practical building options.
AuroraLib
Base plugin for every Aurora project. Provides common utilities and functions.
Creative Mode Tweaks
No more tedious building in creative mode! Many tweaks to make your creative mode experience much easier!
Angel Rings Reimagined
This mod adds back the orignial Angel Rings from Extra Utilities, which allow you to fly like in a creative mode to help with building/travelling but this time every ring will have some extra effect and no unstable ingots are needed to craft
EmbeddedMariaDB
An utility mod that will create and start a mariadb database
Maddie's Building Tweaks
Tweaks to make your builds prettier and building easier.
Structure Block Unlimiter
A lightweight utility mod that uncaps the Structure Block's size and render distance, transforming it into a powerful tool for large-scale building.

CreativeUtilities
Collection of a lot of tiny features that help with building
TCUtility
A utility mod that contains a lot of different building blocks
Map Tools
Essential utilities for creating maps or building. Create smooth animations, realistic message printing, resource pack management, block display tools, danger command checker, position saver and much more
Downsta's Building Utilities
A simple mod that allows you to change them style of your blocks without having to mine the up. The mod adds 4 unique tools: The File, The Chisel, The Hammer and The Press.
Exitian Tweaks
A small number of (configurable) tweaks to base minecraft.
Maya's Builder Tools
A Minecraft building utility mod I made for myself!

Pie's Building Tweaks
Offhand, randomizing and refiling blocks while placing, auto tool and much more!
Satisfactory Planner
A client-side utility mod that adds a fully interactive, Satisfactory-style project planner. See a complete crafting tree, track required resources against your inventory, and manage your building goals directly in-game.
Suffocation
Suffocation is a revolutionary building and utility mod that allows you to compress, combine, and merge multiple blocks into a single block space.
CreativeInventory+
A collection of creative tweaks to make the creative building experience slightly better
Spicyee's BetterBuild
A mod that adds many new and much needed building blocks/utilities
HitRangeActivity
A mod featuring visual enhancements and combat utilities (particles, PotFix, and sounds). A mod based on BetterHitReg, which has been modified for legitimate use. Base version 1.21.11

Slashbridge
serverside utility mod aiming to add in minecraft commands that I think the base game lacks, bridging datapack and mod function.
Astral Building
An advanced construction utility mod. Introduces the Astral Building Nexus, granting players a localized creative-flight building state protected by a massive holographic world border.