Minecraft Java 1.21 Mods
Browse 1,045 free mods for Minecraft Java 1.21 — popular picks include NekoTech, Document 17, ByeBye Bats 🦇.
Updated daily
NekoTech
This is a lightweight tech Mod themed around cats.
Document 17
Document 17 is a mod that adds in; 30+ characters (armors) two double chest's worth of items, a whole assortment of bosses to fight. and new- interesting ways to play the game. along with several base superpowers for players to use. want superheros? here.
ByeBye Bats 🦇
Instant kill bats who try to iritate you
CretaceousCraft
This is a mod made to bring the aspects of Jurassic world/park into Minecraft while adding extra ores and other features to the game.
Pebble's Flexible Commands
Highly customizable Minecraft server mod designed to empower server administrators with the ability to create and manage dynamic and info-based commands. Whether you want to automate repetitive tasks, provide interactive
Prehistorum
A mod that adds paleontology, prehistoric creatures and more to Neoforge 1.21.1
Darts and Blowpipes
A mod that adds darts and blowpipes
The Sad Screamer
The Sad Screamer is a horror mod that is chasing you stalks you and scares you WARNING be aware that the mod is on BETA
Threads of Creation
Threads of Creation merges the mechanical wonders of the Create mod with immersive quests, a vibrant world teeming with passive mobs, and breathtaking realism for an unparalleled Minecraft adventure.
Immersive Factory - Create and Immersive Petroleum
An immersive factory experience with Immersive petroleum and Create in the focus but with adding mods like Refined Storage. Currently around 120 Mods.
Create: Mob Grinding
This mods adds new ways to create mob spawners using create mod, including spawning and killing.
Project: Drynox
A bunch of deadly items. Don't eat. WIP
Chernushka (Чернушка)
Meet your new friend in Minecraft!
Decorative Sniffer Eggs
Decorate with Sniffer Egg blocks without fear of hatching!
T.error
T.error adds a terrifying entity that stalks you, sends creepy messages, and corrupts your world, turning Minecraft into a true horror experience.
TCC - Skyzone
An expert-mode 1.21.1 NeoForge skyblock pack with tech, automation, and magic (Mekanism, Create, Oritech, Ars Nouveau), exploration dimensions, and scaled-up Apotheosis difficulty for tougher mobs and bosses.
Fresh Flesh(FF)
Make rotten flesh useful, balanced and automated.
Entity Blood Particles
This is a client-sided mod for Fabric that spawns blood particles on entities that take damage.

Creaking Control
Gives the creaking and the creaking heart more purpose by letting players control them!
SilkySpawnersX
Lets players mine and collect mob spawners with Silk Touch pickaxes.
Monarch of Monsters
Kitchen sink pack with a growing mod list and quest line. Not for low end machines!
Dimensions in Time
A brand new Doctor Who mod that adds Tardises, sonic screwdrivers, monsters, new dimensions and more !
cherri's Minesweeper
Fully functional, customizable, multi-dimensional Minesweeper in Minecraft.
OreGolems
Ore Golems adds ore-themed iron golem variants with unique abilities, breeding, growth, and data-driven modpack support.
MobSpawner
Easily create simple dungeons or mob arenas with an optimized plugin!
Ores, Gears & Monsters
Ores, Gears & Monsters — A beta modpack centered on Create, Oritech, and Cobblemon: explore new biomes and ruins, document discoveries with Exposure, enjoy Kaleidoscope food, and use built‑in Plasmo Voice. 201 mods.
Reforested
A Reimagining/Love letter to Forestry and Binnie's Mods for Minecraft Fabric 1.21
PrettyPigeon
a fabric 1.21.1 mod that adds pigeons
Resource Farm
Stop digging. Start planting. Resource Farm turns ores, mob drops, and legends into glowing trees you grow, prune, and harvest—your farm, your rules, infinite possibilities!
Industrium Mod
Industrium is the all new mod for revamping your minecraft with a fresh set of items and blocks!
Programmable Robots
adds programmable robots to the game which you can program in the day, and get run at night
VirtualSpawnerPro
The Ultimate High-Performance Spawner Solution for 1.21+
Sniffer Reimagined
Adds new features to make the Sniffer more interesting.
Golams
Adding new entity to the game that will help you automate your world !
Industrial Upgrate Ice and Fire and more
Fight mythical creatures and upgrade your technologies, make it all automatic
Laicaps
[Alpha] A fantasy space exploration mod - for neoforge 1.21.1