Minecraft Java 1.21 Mods
Browse 8,223 free mods for Minecraft Java 1.21 — popular picks include Infinite Dimensions Mod, The Sky Dimension, FarmToTable.
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Infinite Dimensions Mod
The ability to travel the multiverse and many other interesting features
The Sky Dimension
this mod adds a sky dimension, located 20k blocks above spawn there is the sky dimension, there is a classic skyblock island there.
FarmToTable
FarmToTable expands Minecraft’s farming and food systems, bringing agriculture one step closer to real cooking and food production.
Maximum Difficulty
A mod that increases the difficulty of Minecraft to its maximum, reaching 32-bit integer limits.
FNMC
Adds fortnite type off gameplay to your server
Gardens & Groves
A vanilla-plus modpack perfect for a survival-multiplayer experience! Travel to various dimensions or explore the new additions to the overworld, all while using many hand-picked optimizations for the best user experience.
Still life Mangrove fix
Datapack that change the striped spruce logs in mangrove trees generated by Still life for the mangrove ones
Latina Baddie Mod
Once Installed Adds a New Biome Called the Latina Baddie Biome Along with New Tools And Armor
Dimcreat
A mod that lets you create dimensions
Enhanced UHC
High quality UHC plugin that allows you to do UHC Game in high version that look like Stray or other competitive Minecraft UHC server.
Fractured Reality
A story focused mod, in which unknown beings will enter your world and break apart reality itself.
STRUTTURA
Lets players create, share, and discover buildings across the community.
Bobi Mod
It adds 3 new ores to the game.The bobi ore spawned in the end,Alex ore-spawned in the nether and Nikola ore-in overworld.Adds tools to the game that are balanced.
uiinpui's QoL Enchantments (legacy version)
A version of uiinpui's Enchantments (legacy version) that only has the Quality of Life Enchantments.
Slimes Everywhere
Allows Slimes to spawn at night in any biome
Homerun
Minecraft server resets made better. Keep some chunks, or wipe everything completely.
how low can you go
Rewards you for going deeper in the world with increase spawn rate of ore except diamonds
Echoes of the Void
A dimension-spanning expansion mod that adds a chilling new layer of depth to Minecraft's worldgen and combat.

Bountiful Bounty
Adds flower stacking along with some new flower variants
Create: Horizons
Create Horizons is an exploration-focused Minecraft modpack built around Minecraft and the incredible engineering possibilities of the Create Mod ecosystem.
More Big Trees
Adds 2x2 versions for every tree in vanilla
Crystal PvP Terrain Generator
The best datapack for practice Crystal PvP server!
Tweaked
Tweaked adds useful Minecraft commands, admin tools, advanced gamerules, mob spawning control, inventory editing, sandbox worlds, and server management features.
A.R.T.E.M.
It's a adventure, tech and exploration modpack.
Extended Wordgen - Example Datapack
Example Datapack for Extended Worldgen
Materials Lib
Create materials easily
GeneralDEEB's Enderite Mod
Adds a new material found in the End called Enderite
The Gadyn
🗿 Challenge a giant titan roaming your world! Face 100+ HP and 20+ Attack Damage for a legendary reward: unlock an exclusive advancement and claim a massive 5000 XP drop! 💎✨
Sweet Apocalypse Biome
Dive into a world transformed by confectionery chaos with the Sweet Apocalypse Biome mod!
Amplified Nether Fix Biome
This mod fixes the biome detection issue with amplified Nether that increase the Nether's height to Y256 or higher, this ensures that biomes are detected vertically up to Y512.
Magic Weapons Ultimate
Developed Magic Weapons Ultimate for NeoForge 1.21.1, a comprehensive remake featuring magical combat gear, optimized Roman structures, and a balanced colonial-style world generation.
Wildborne - Worldgen & Data Tweaks
This is a specially designed Modded DATA pack to implement worldgen/tag/data tweaks for the upcoming Wildborne Modpack!
Lost Mazes
Oooooo... lost mazeesss... mid loooot
Custom End Ship / Custom End Ship Loot
Change the item in the end ship structure, make a custom version or remove it entirely.
Spectral Mod [Basic]
Add new ore to The Nether. Spawns in Blackstone. New Equipment, tools, items and blocks.
Owls Mod
Add Owls to your Minecraft world, with unique potions and behavior!