Minecraft Java 1.21 Mods
Browse 745 free mods for Minecraft Java 1.21 — popular picks include KV Projekt 2025, SpyCore, VaporMC SMP.
Updated daily
KV Projekt 2025
A vanilla-esk modpack featuring new terrain generation and many QOL changes adding to the minecraft experience.
SpyCore
Organize your worlds like never before. Create, clone, and manage worlds on the fly without ever restarting your server.
VaporMC SMP
A mod pack for SMP servers with 75 mods. It optimizes performance, enriches audiovisuals with shaders, and enhances combat and exploration. Join a harmonious multiplayer community where Minecraft's world becomes a captivating canvas of possibilities.
DuckinSMP
Build intricate machines, explore enhanced structures, and face smarter enemies in a world filled with new challenges. Enjoy refined combat, immersive environments, and smoother performance for a better experience.
Nature Craft
A modpack focused on nature and exploration, complemented by the Create mod
Bani's Enhanced Survival
This modpack enhances Minecraft with 100+ mods by adding new features, changing existing features like revamped dimensions, vanilla-like mobs and structures, all optimized for better performance and immersive gameplay.
auto rollback
this plugin rollsback everything people in a server do this can help with people duping and causing lag across the whole server and people who have hacked into your server this plugin helps with just that
BetterStructures-FAWE
Based on the improved branch of MagmaGuy/BetterStructures, made deep adaptations and performance optimizations for Paper + FastAsyncWorldEdit (FAWE).
UltraSingleBiome
A custom world generator for Minecraft servers, optimized for Crystal PvP with an automatic Desert biome world.
Better Exploration
This modpack adds a lot to better your adventure to Minecraft. It also adds a new breath into Minecraft to make it not boring.
LOWENDCRAFT
Lightweight Minecraft 1.21.5 modpack for low-end PCs — adds animations, new structures, challenges, animals, skills, and constant updates with fresh content.
Terra Horizons LITE: EPIC CROSSPLAY SERVER - ExoTeam
A lightweight Minecraft modpack for crossplay servers focused on exploration and performance
Me and the boys
Create mod enhancement modpack: A collection of client-side mods that add new features and functionality to the Create mod, enhancing the building, automation, and exploration experience in Minecraft.
VRRW Overworld / Foliage and Trees
Realistic Overworld foliage and more
evemon brasil
Official EvoMon Brasil modpack for a Cobblemon survival server with custom menus, optimized gameplay, and easy server access.
BlockRevive
A LightPaper weight plugin to regenerate any blocks in any region you make.
Mintcraft Horizons
MintCraft Horizons is a Minecraft modpack that enhances exploration with new dungeons, minerals, and performance optimizations. It supports online play, Virtual Reality, and runs on Fabric 1.21.1.
OmniGen
Eliminate server slowdowns thanks to OmniGen's optimized generation and its multiple features.
Inner Fire: Middle Earth Reforged
It's got huge...tracks of land! (1.21.11) Epic terrain, medieval fantasy, adventure RPG, FPS Boost, Magic, and much more.
Beyond the Globe
Step beyond the familiar and enter a world where massive landscapes, epic exploration, and smooth performance redefine how Minecraft feels. (Big Globe Mods Fabric)
Mystery SMP Modpack
Mystery SMP Modpack enhances Minecraft with new biomes, exploration opportunities, and vanilla+ features for a more immersive experience. Designed for a private server, it offers players improved performance, and visual upgrades.
VoidMachina
RPG modpack with magic, machines, and exploration for Minecraft 1.21.1 NeoForge. Optimized to run with only 4 GB of RAM and compatible with multiplayer and mobile devices via PojavLauncher.
Pug's Cobblemon
Pug's Cobblemon combines the best mods for new biomes, structures, combat, and Pokémon! Explore diverse landscapes, decorate with unique furniture, and catch and train Pokémon with Cobblemon for an epic adventure.
The BetaCore Network
A vanilla+ mod pack used on the BetaCore Network focused on automation exploration and magic
AwesomeNeeded
The ultimate all-in-one Essentials replacement with full in-game UIs, economy, shops, claims, kits, crates, rewards, RTP, TPA, scoreboards, messages, moderation tools, and so much more — all in one plugin.
Best of Create & Co.
Vanilla-leaning tech & exploration modpack: adds Create for engineering/automation, Artifacts & Relics for lootable gear, and a player-count-scaling Ender Dragon. Includes performance/QoL tweaks and curated resource packs. Regularly updated for new version
Eternal Night Blood e Rituals
The sun sets and terror awakens. Choose between fangs, claws, or the cauldron in this gothic RPG. Explore dungeons, master rituals, and survive the Blood Moon. A high-performance modpack for those seeking power and total immersion in the darkness.
Survie&Cie
French multiplayer Minecraft Neoforge 1.21.1 server modpack, optimized for smooth gameplay with enhanced features and easy installation.
GearFactory Lite
A lightweight Create-based industrial modpack focused on automation, performance, and clean factory building.
Rockhenj's Shader Pack
Beautiful shaders combined with elaborate optimizations, allowing for a top-tier experience
Scoobyland - Create and Friends
Discover a lightweight, multiplayer-optimized modpack that supercharges your vanilla Minecraft into vanilla+++ experience! Dive into Create’s innovative mechanics, explore vibrant new biomes, and savor Farmer’s Delight for a fresh adventure.
![[Template] Simplified WorldGen](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/141395.webp)
[Template] Simplified WorldGen
Brings back the simple world generation method with as few lines o code as possible instead of the tens of thousands present in 1.18-19. Easily editable template.
NotVeryVanilla
A Vanilla tweak with new structures and optimizations. Are you ready to handle the new dimension? Find flying villages? Download NvV!
Cobbromon
This modpack blends the creature-collecting adventure of Cobblemon with the mechanical creativity of Create. Explore the world, build clever contraptions, and grow your team—all in a seamless mix of exploration and engineering.
Matt's Fat Pack
Explore mystical dimensions, conquer legendary bosses, and engineer impossible contraptions.
Better Console
🎮 A console-inspired Minecraft modpack with clean UI, full controller support, refreshed worldgen, and optimized performance — nostalgia meets Java Edition.