Minecraft Java 1.21 Mods
Browse 130 free mods for Minecraft Java 1.21 — popular picks include Allurement, Lost Cities Modern Tweaks, SL Library.
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.
SL Library
Adds various base utilities, synchronization help, policy, packet sending and data driven
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.
Novik Pack
Texture Tweaks for the building community of Minecraft
Os' Colorful Cobblestone
Make cobblestone less drab with these variated, subtle color additions within the texture. Your starter houses will thank you!
Official Ph1LzA Pack
A resource pack of small additions to base Netherite Textures (tools & armour) and a Main menu panorama.
Improved Default Textures Pack
Small tweaks made to Minecraft's bland, old, repetitive, and disliked textures to improve the gameplay and building expieriance
Etsan's Better Hotbar 26.2
This pack only changes the hotbar and nothing else, this is merely an addon pack to the base game. This is 100% complete unless I feel that there needs to be a change or an addition to better improve the hotbar and I am open to suggestions :) 26.1 ready!
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!!
DonutSMP/HugoSMP Anti Leak Texturepack
A lightweight, resource pack that hides bedrock, ores, spawners, and other "leaking" blocks so your base and farms can't be spotted on camera.
Outlined Wool
Gives the Wool Outlines & Borders to make them easier to see when building
Bits & Tweaks
A rather large collection of Texture/Model Tweaks that enhance the player's experience. Building, Redstone, PvP, Survival, you name it. | 1.8.9, 1.18.2, 1.19.4, 1.20.x, 1.21.x
Mob Tweaks
In this data pack you'll find tons of tweaks, buffs/nerfs and improved consistency in worldbuilding when it comes to mobs. Axolotls have become much better, Illusioners are now in the game and there are even a couple of useful new items.
Etsan's Cobblemon Dreams Hotbar
This pack only changes the hotbar and nothing else, this is merely an addon pack to the base game. This is 100% complete unless I feel that there needs to be a change or an addition to better improve the hotbar and I am open to suggestions :) 1.21 ready!
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.
Belzebuth Nether Kingdom
Adds a news structure to the Nether, The Belzebuth Castle, along with a new Boss, New Tools, New Items, New Enemies and New Music Discs!
Shorter Elytra
Shortens the Elytra wings while keeping the vanilla Minecraft texture style. Perfect for YouTube creators, PvP, building, and clean visuals.
onions-utilities
Modpack providing utility mods for optimization and any kind of playing: Survival, Building, PVP
Glowstone Lamp
Transforms Glowstone into a more versitile building block!
Creative Mode Tweaks
No more tedious building in creative mode! Many tweaks to make your creative mode experience much easier!
Minecraft Dungeons (V)illagers
A resourcepack that adds all of the Minecraft Dungeons (V)illagers to the base game.
AntiBlockRotation
Makes your ores, bedrock into Deepslate, tuff. And make your base untracable!
;fixed-walls
simple java resource pack that fixes the wall model for more versatile creative building
lelMc
Fabulously Optimized 12.0.0-alpha.5 base modpack with added quality of life mods such as AppleSkin, Gamma Utils, Freecam, Bobby and others.
Azur
Experience smooth, lag-free survival adventures with Sodium and Lithium, keeping your FPS high whether you’re mining, building, or exploring. MouseTweaks makes inventory management effortless, while Fullbright lets you see every detail of your world.

Copper De-Ironing
Aims to give copper blocks & items their own identity, make building with copper easier, and make copper more consistent
Minecraft Earth Sheep
A resourcepack that adds all the variations of sheep from Minecraft Earth to the base game.
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
No Pumpkin Blur Pack
No Pumpkin Blur is a simple quality-of-life resource pack that removes the obstructive overlay when wearing a carved pumpkin. Perfect for exploring, building, or fighting without distraction, and especially great if you use remodeled pumpkins as hats or co
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
Ley's Modpack
Ley's Modpack is a client-side Minecraft enhancement pack focused on performance, visuals, and UI improvements. It includes mods like Sodium, Litematica, and Iris for optimization and building assistance, alongside immersive sound and graphical tweaks.
Minecraft Earth Cows
A resourcepack that adds all the variations of cow from Minecraft Earth to the base game.