Minecraft Java 1.21 Mods
Browse 8,220 free mods for Minecraft Java 1.21 — popular picks include CyberServerPack, Soundnautica, Totally Optimized.
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CyberServerPack
The official modpack for my server, containing all required mods and configurations.
Soundnautica
A reactive music resource pack featuring the immersive soundtrack from Subnautica, dynamically played in Minecraft depending on depth, biomes, dimensions, weather, and gameplay situations.
Totally Optimized
Allows for better performance with shaders
Legends Awaken
A mod that brings together legendary worlds into one immersive experience.
Celestial Arcana: Magic Awakens
Is an immersive modpack focused on magic, RPG, and exploration.
SnowyWorld
SnowyWorld completely transforms the Overworld into a frozen, snow-covered landscape.❄️
ILoveHobo's Colony Ruler
A mod pack designed to help you build an unstoppable Minecraft colony, and explorer technology alongside the demands of being a ruler!
Discontinued Features
Use the items Mojang doesn't want you to have.
More+better biomes
3 mods that add biomes and reworks the existing ones (+1 for multiplayer)
Rocks and Pebbles
Bring life to your world, by adding naturally spawning rocks and pebbles
Grandia Dungeons
A dark fantasy roguelike dungeon adventure with classes, bosses, cursed loot, magic, traders and procedural floors.
Guns, Vehicles and Food
A modpack about guns, vehicles and food. You can build a small city or build a complete infrastructure its YOUR decision.
Creative Sandbox Dimension
A flat creative dimension for survival without transferring items
BlockDimensions
DimensionBlocker is a simple Fabric mod for Minecraft that allows server admins to block access to certain dimensions and control portal usage.
Creating Sandwiches
Creating sandwiches with mechanical technology
Tadayou's epic adventure
The modpack made for me and my friends to play
The Dungeons
Mod That's adds dungeons. With biome-themed structure.
VANILLA 1000% Latest Version
MINECRAFT VANILLA 1000% 1.21.1 compatible, Optifabric, Shaders, Lod Distant Horizon, Better Sounds, 40 Online Servers IP, 3rd person fix, Name Tags fixes, Chunk Generation +Realistic Biomes
Legiao Craft- Official Server
Be a ninja! Be an Magician!
Chaos Materials
give you more weapon and reference
Companion-Friend
Your new companion is built to be reliable, customizable, and fun—enhancing exploration, combat, and survival with a genuinely useful in-game partner.
Crazy Alloy
A very ambitious and crazy project
CoreExtractionX
A Paper plugin for YAML-driven block extraction, block replacement, preserved natural drops, and configurable extra item drops.
Icyhawk Pack
A carefully balanced modpack blending tech, magic, exploration, and quality-of-life features for a deep and immersive Minecraft experience.
Forsaken Corpses: 1.21.1 Port
Unofficial Minecraft 1.21.1 port of Forsaken Corpses
Integrations O' Plenty
Integrates Biomes O' Plenty wood types into various mods.

Techless
A Mod that adds 3 new bosses with unique phases Fight them to craft Legendary weapons in this Vanilla+ progression mod Made using Mcreator
Cobblemon Eskere
Minecraft mod that transport pokemon into minecraft
Cobblemensions
A Cobblemon centric RPG modpack featuring content tailored to dimensional progression.
Rust and Rituals
Rust and Rituals offers plenty of mods for technology, magic, and exploration! Come check it out!
Astrofeur
the perfect combination between tech, exploration, decoration and food to definitely improve your experience while keeping the vanilla side of the game.
TFCreate Compat
Provides compatibility between Create and TFC
AeroCobble
A fun collection of create + Aeronautics with exploration mods and Cobblemon and Minecolonies
Simply Advancements
A datapack that expands on the vanilla advancement system by resurrecting old achievements, creating parity with Bedrock ones, and filling the gaps in progression - as well as adding some fun new challenges!
Chernobyl all years
my recreation of chernobyl
Adventuremon
All the mons 10 based modpack for the Lotus Network,