Minecraft Java 1.21 Mods
Browse 286 free mods for Minecraft Java 1.21 — popular picks include KH Survival&Smp Modpack, Celerium, MHDF-Tools.
Updated daily
KH Survival&Smp Modpack
KH Survival&SMP Modpack. Train your skills, survive, and battle! Perfect for SMP adventures and PvP practice, with balanced gameplay for building, exploring, and fighting.
Celerium
Modpack made for stability and performance that is made for building things ontop
MHDF-Tools
MHDF-Tools | Dream Tools | ✨ A lightweight portable high performance Bukkit base plugin ✨MHDF-Tools | 梦之工具 | ✨一款轻量化便携高性能的Bukkit基础插件✨
Minecraft Immersion +
This mod pack focuses on enhacning the game with alot of quality of life updates and things i thought shouldve been in the base game
Ched's Realism ModPack
All the NeoForge mods I use alongside Ched's Realism Mod for the ultimate optimized creative building experience.
NightPack Essentials
Base pack for mods that are really hecking good.
Optimal
Modpack based on Fabric with many optimalization mods and base game quality improvements
Don's Building Stuff
A collection of tools that makes building insanely enjoyable
Destiny's Kitchen Sink
This modpack is a random assortment of fun mods for exploration and building
Mooncraft Butt Better
A more immersive and optimised game including many additions of both tweaks to the base game and a discreet revamp of the games style.
ONZ Optimized
The perfect base modpack, built to supercharge your game’s performance.
Havershaw's Survival Modpack
This lighter modpack aims to add various building blocks, structures, and QoL features.
Simply Everything
A modpack designed to improve the vanilla experience with quality of life mods. With a base of Fabulously Optimized, your game will feel as smooth as ever!
Nythoria
A private modpack focused on quality-of-life, farming, building, and survival, made for friends to enjoy together. As it’s the first version, minor bugs or issues may occur.
Surface Living
Designed to run well on my wife's Surface Pro, this pack is mostly focused on building, farming, and the early game.
SkyeNetwork Velocity
The custom velocity plugin used to building SkyeNetwork
minkroft Curated™
Craft stunning homes & personalize your Minecraft world! Explore unique structures, furnish with exquisite detail, & enjoy optimized performance, shaders, & tons of decorative mods for a truly immersive & personalized building journey.
Everdawn
A modpack that enhances vanilla- a lot -by adding new biomes, animals, and terrain. Meant for building and discovering.
Piu's Cobblemon Adventure
A Cobblemon Modpack will quality of life and building additions.
Create Aero Mobile Cities
VERY WIP create aeronautics-based modpack, focused eventually around constructing large mobile bases (through land, air or sea) as opposed to operating a larger stationary base
Architect’s Toolkit
A builder-focused modpack that adds powerful tools to make creative building faster and easier.
Snad Alehouse
Adds a snad that forces Sugar Cane, Cactus, and Bamboo to grow instantly.
my default pack
The default modpack that I use as a base for projects
Gendarmerie 2025
A pack with few mods that offers a bit of adventure and building while remaining lightweight
AH StatusAPI
Host a powerful, secure REST API on your own Server. Best for building your own Dashboard - For Devs and Admins
CobbleSteam
A Cobblemon pack with a focus on create and building blocks.
Visor's Modpack
This is a client-side modpack that enhances Minecraft overall and makes it more fun to play. It adds a full player body and various building mods, so it's best to use on small SMP servers or similar ones to avoid potential bans.
The Creator Suite
A curated utility+FPS boost modpack for Minecraft content creators. Includes tools for cinematic recording, advanced building, schematic management, and performance optimization. Everything you need to create, build, and film — nothing you don't.
Archie's USM
A grounded and performant Vanilla-Plus-style modpack aimed at enhancing the base Minecraft experience
Placement Helper
Adjusts client-side block placement for smoother building in singleplayer and creative.
Ultimate Creative
Experience the ultimate creative building experience with a perfect balance of optimisation and building mods, with many more to come!
CobbleHelx Modpack (Cobblemon)
A Two Way created modpack revolving around Cobblemon built around exploration, building, and multiplayer gameplay. The pack combines Cobblemon with decoration mods, quality-of-life and our own CobbleHelx Relics to indulge you in the Helx universe.
Darklands Vanilla
This modpack stays close to vanilla while adding refined exploration upgrades, improved structures, and a fresher End. It also includes major optimizations for smoother performance, plus Macaw’s building mods without extra unnecessary blocks.
MrChipdip's Building Pack
An Advanced Building Modpack
WeltenGui
WeltenGui is a resource pack created for building Welten optimization
BTE HKMU
This modpack is designed for BTEHKMU that provides powerful building tools and performance enhancements for large-scale realistic city building.