Minecraft Java 1.21 Mods
Browse 130 free mods for Minecraft Java 1.21 — popular picks include June's Surival+, Multiplayer.Earth, NexusNetwork (Discontinued).
Updated daily
June's Surival+
June's Survival+ (JS+) is a multiplayer-friendly modpack for the latest Minecraft version with visual upgrades, performance boosts, and quality-of-life tweaks.
Multiplayer.Earth
This is a Semi-Hardcore Modpack for the Server: Multiplayer.Earth (No Chat only Voice Chat)
NexusNetwork (Discontinued)
"Nexus Network" is a carefully curated Minecraft modpack designed to enhance performance and provide an optimized experience for SMP (Survival Multiplayer) servers.
Cobblemon Survival Pack
A modpack created by SuperJono based around Cobblemon. However, it also includes tons of quality of life mods, vanilla+ mods, performance mods and even combat mods for the most versatile experience
Survival Evolved
Survival with mods to supplement gameplay
Phenom
Step into the world of Phenom, where performance optimizations meet an enriched gameplay experience. Whether you're a casual player or a hardcore adventurer, Phenom transforms Minecraft into a more immersive and enjoyable experience.
Hypixel Skyblock - Vulkan
a Hypixel Skyblock Modpack Based On Vulkan
Better Reimagined
Enjoy this survival experience in an epic and immersive adventure. It introduces new mechanics that enrich gameplay with dynamic combat, while vibrant new biomes and impressive structures encourage exploration with unique and challenging mobs
KH Survival ModPack
Tired of your game lagging or crashing with heavy modpacks? This pack is built specifically for players on low-end PCs, laptops, or older devices. Got around 50 to 60 mods in it.
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
Ancient Horizons:Legends of the Abyss
Ancient Horizons:Legends of the Abyss is a survival-adventure modpack that expands Minecraft with new dimensions, terrifying monsters, rich farming, and wildlife. Explore, fight, and build in a redefined world.
IUT AIX
Un modpack pour le serveur IUT MINECRAFT de la survie optimisé avec voicechat, nouveaux biomes et structures ! A modpack for the IUT MINECRAFT survival server, optimized with voice chat, new biomes, and structure !
LuminaraSMP
A Survival Modpack Made To Play Normal & Hardcore, to revive minecraft to it's new interesting Glory to play with you're Friends & Family.
HideOut
HideOut is a modpack designed to offer an immersive and balanced experience focused on survival, exploration, trading, and multiplayer, all with careful optimization.
BlockHardcore | Extreme
The most difficult hardcore challenge
![[FMCS-S] fps X media X crystal x survival Optimized SERVER](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/117790.webp)
[FMCS-S] fps X media X crystal x survival Optimized SERVER
A server‑side performance core focused on tick stability and optimization to support smooth gameplay and high FPS.
Sengoku Craft
🤺️ | A Sekiro-Style Survival Modpack, High Graphics and RPG/Souls-Like Aesthetic
KH Survival ModPack (Reloaded)
keeping the original’s spirit from (KH Survival ModPack) but adding lots of new content or improvements. around 70/80 mods
LunaHardcore SMP
A refined vanilla+ client modpack focused on performance, subtle gameplay enhancements, animated textures, and multiplayer quality-of-life for smooth SMP gameplay.
![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.
Hyblock
A Handcrafted and Customized Modpack for Hypixel Skyblock 1.21.10
![ImmerseMON [Cobblemon]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/115608.webp)
ImmerseMON [Cobblemon]
This project bridges the gap between high-stakes survival and an immersive cobblemon experience.Whether you are playing fully determined to the pokemon aspect of cobblemon or as a master of the forge, utilizing unique ores and custom weaponry!
Vanilla Plus by TheW4NT
This is a modpack that adds and alters mechanics and structures from vanilla Minecraft, making survival more challenging and offering a world with a wider range of exploration without being excessive.
Rabbit's Reimagined Vanilla+
An enhanced version of survival designed to brighten up monotonous and lacking gameplay while staying true to the base game.
SMPEnhanced+
A comprehensive plugin built for survival multiplayer servers that want fine-grained control over combat balance, limits, and quality-of-life improvements which are all configurable in-game.
CraveCraft
A simplistic survival modpack focused on adding to the player experience, not slowing it down.
PND's Dungeon Essentials
A 1.21 skyblock modpack based soley for dungeons!
Skyblock: But Better
The most optimized and feature rich modpack for Hypixel Skyblock!
MC Oldenbyte Community
This is the modpack used for the Hardcore Oldenbyte Community Server. It contains all the needed clientside mods for the server. Can also be used to get a similar experience on your own server or in single-player.
Igssy TexturePack
A clean and optimized SMP Texture Pack designed to enhance your survival multiplayer experience. This pack improves visuals while keeping the classic Minecraft feel intact.
Minimalstic skyblock
A minimalstic hypixel skyblock modpack
Vanilla Deluxed
This project takes the classic vanilla Minecraft experience and gives it a comprehensive Quality-of-Life upgrade. Enjoy optimized performance and seamless features that make your survival journey easier and more comfortable.
SMP Utilities+
SMP Utilities+ is a lightweight and performance-focused modpack designed to enhance your Minecraft experience without changing the core vanilla feel. Perfect for SMP servers and survival players who want smoother gameplay and useful quality-of-life improve
Bani's Extended Survival
A smooth and optimized Fabric survival experience filled with new biomes, structures, dungeons, and ambience, perfect for adventure and exploration, solo or with friends.
Lunxredd's Modpack
This modpack is the best modpack for minecraft players who do pvp, survival and other gamemodes. It boosts fps and has quite alot of quality of life mods.
Vanilla BOB
An optimized and balanced vanilla survival experience by Kriiox