Minecraft Java 1.21 Mods
Browse 191 free mods for Minecraft Java 1.21 — popular picks include Electrical Warfare, Steamspire Syndicate II, Karmelda.
Updated daily
Electrical Warfare
A tech modpack focused around electrodynamics and its addons.
Steamspire Syndicate II
Steampunk modpack thats centered around automation.
Karmelda
This modpack improve your vanilla experience
UBS_PVP+
UBS PVP is a high performance Fabric modpack optimized for competitive PvP and multiplayer Survival featuring extreme FPS boosts network optimization and clean combat visual advantages
HideOut
HideOut is a modpack designed to offer an immersive and balanced experience focused on survival, exploration, trading, and multiplayer, all with careful optimization.
DiscoverCraft+
Experience a whole new Minecraft world with some RPG.
Journey SMP Season 14- Survival Forsaken
Survival Forsaken takes place in the aftermath of a catastrophic collapse. What was once a thriving civilization has been reduced to ash and ruin, and something far worse has taken its place. A biological organism known as The Spore has awoken...
CSLmcClient
This modpack is no longer being worked on in the CslMc server due to requests from server staff and community to switch to back to paper. I have Archived it for anyone who still wants to try the pack for their own reason. I am sorry for any inconvenience!
![client[hallo_world]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/118483.webp)
client[hallo_world]
This modpack is designed for players who love pure vanilla survival. We firmly believe that the best experience comes from the game itself.
Lands of Eclipsia - Official Modpack
The official modpack for Lands of Eclipsia, featuring enhanced exploration, MMO-like systems, optimized performance, and full multiplayer integration.
Mr_Phils Vanilla +
This is a Little modpack for Vanilla Players. It will make your vanilla experience much better
Eternal Ascension
An immersive RPG progression mod overhauling combat attributes, custom magic damage tags, and scaling mechanics.
MC Sooty Edition
MSE is RPG-like modpack. Overworld is all burnt, mobs are very strong, but you are not. Become stronger, and leave this forsaken place.
Titanroot Skies
A Minecraft society modpack with a focus on mechanical engineering, exploration, and rpg elements.
MythBoundMC
MythBound is a high-fantasy RPG Minecraft modpack built for exploration, progression, and immersive combat. Dive into a world filled with ancient ruins, dangerous dungeons, mythical creatures, powerful magic systems, and de
Minecraft Trailer Recreation by Georgefatpotato
Yet simple but unique Trailer Recreation
Limodded 2
Limodded 2 is a massive Fabric 1.21.1 modpack combining stunning world generation, deep automation, a rich food system, skills & progression, and countless quality-of-life improvements — built for both the official Limodded 2 server and singleplayer.
Crazy Hardcore
Crazy Hardcore is a Minecraft modpack that pushes survival to the limit with a collection of intense and challenging mods. Face deadly dangers, tougher enemies, and unforgiving gameplay where every decision can mean the difference between life and death.
LumixPack
Modpack for Lumixmc's Server Players.
Create: SoulFire
Create: SoulFire is a Souls-like RPG modpack that aims to completely change Minecraft. The pack enhances nearly every aspect of game. Making a world that feels alive and everchanging along with you as you play.
Clockwork Sorcery
Minecraft modpack that allows for grand exploration with the combination of Create and the RPG Series.
PokeDiyar
PokeDiyar Modpack for PokeDiyar Server.
BSF
BSF: Fantasy, Tech, Steam Punk, and everything in between. Enough content to keep you busy for longer than the typical 2 weeks of minecraft.
Forgotten Realm
An early stage project designated for an RPG themed modpack.
SxOpti+
Experience The UNPARALLELED.
Hypixel QoL
Hypixel QoL is a modpack built to enhance your experience offering a smoother and more intuitive gameplay for both new and experienced players. With performance optimizations, smart automations, an improved user interface, and much more
Dedel SMP
A modpack focused on exploration, creativity, and improved world generation. It adds new biomes, enhanced structures, and additional gameplay features while keeping the core Minecraft experience familiar.
Beyond Than Beyond
Future feelings on present versions
Jestercraft
Sort of a Sink Modpack made to Reinvigorate the Early Minecraft Exploratory Spirit into the Tired Player with a Comfortable Mix of Comforting Features, Tech Advancements, and RPG Progression.
Create: Voyagers
The End of the world has been mostly unachievable until now. The goal remanins the same, kill the dragon at the end of the game, but now you must reach the end of your world first.
Skies of the Unknown
A sky‑engineering exploration pack built with Create and Aeronautics. Build airships, explore new dimensions, and face powerful challenges across floating worlds.
Adventure Path
A fantasy & adventure themed Modpack with systems inspired by TTRPGS
An Origins Datapack Remnant Army Data Pack (1.21.11, 1.21.1)
An Origins Datapack Remnant Army Data Pack adds military vehicle classes for the Origins mod and uses Pehkui for sizing. It introduces a new way to play where you become a living machine like an aircraft or a tank. Instead of eating regular food, you consume burnable fuel like wood or coal to survive. This […]
Astralux Client Mod (1.21.1) – Advanced Anarchy Utility
Astralux Client Mod is a utility-focused Minecraft client designed for Minecraft. It adds advanced tools that help players with combat, automation, visual awareness, and quality-of-life improvements. Features: Combat Assistance Automates complex combat actions such as crystal usage, totem swapping, and potion handling. Improves PvP efficiency with safer targeting and timing support. Includes tools commonly used […]
Alien Client Mod (1.21.1) – Powerful 2B2T Ghost Client
Alien Client Mod is an anarchy-oriented Minecraft utility client commonly used on servers like 2b2t, offering a wide range of combat, movement, render, and exploit features. It is designed for high-pressure crystal PvP, survival in chaotic environments, and extended visual awareness. The client focuses on fast-paced automation and PvP dominance by combining crystal combat modules, […]
Ark
An ARK-inspired survival modpack for Minecraft. Explore a dangerous world full of dinosaurs, prehistoric creatures, fossils, technology, and adventure inspired by ARK: Survival Evolved. Survive, evolve, and conquer nature.