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Fabric Mods for Minecraft 1.21

Browse 781 free Fabric mods for Minecraft 1.21 — popular picks include 777, CraftSense, Redstone Sound Slider.

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777
1.21.11fabric

777

All your gambling dreams can now come true in survival Minecraft!

57kdownloads
CraftSense
1.21.9fabric

CraftSense

A Minecraft mod that suggests crafting recipes based on what you’ve crafted before, letting you quickly craft items with one click or a keybind.

57kdownloads
Redstone Sound Slider
1.21.11fabric

Redstone Sound Slider

Adjust your piston / dispenser / trapdoor / buildstone volume separately from other blocks.

55kdownloads
Nearby Crafting
1.21.11fabric

Nearby Crafting

Allows crafting to access nearby chests or other containers, because that's how it should be!

48kdownloads
Piglin Conservatory v3.0
1.21.11fabric

Piglin Conservatory v3.0

Adds a news structure to the Nether, The Piglin Conservatory, along with a new Obsidian Apple, Dragon Fruit, Toxic Mushrooms, Hoglins' Fossils, Corrupted Emerald and a New Music Discs!

45kdownloads
Cobblemon x Generations (Generations-Core)
1.21.1fabric

Cobblemon x Generations (Generations-Core)

Generations is a massive sidemod crafted for Cobblemon, we enhance your experience by replacing blocky models with game-like Pokemon models, add thousands of blocks & items, and tons of new features.

40kdownloads
Mace_PVP Traning Bot
1.21.11fabric

Mace_PVP Traning Bot

This mod provides the player to train their mace

40kdownloads
Smooth Camera Movement
1.21.1fabric

Smooth Camera Movement

Mod that makes your Camera Movement Smooth!

37kdownloads
Xray Vision+ [Now less laggy]
1.21.11fabric

Xray Vision+ [Now less laggy]

XRAY... BUT LEGAL,...... XRay Vision+ is a legal client-side cave assistant for Minecraft.

35kdownloads
CobbleSpawners
1.21.1fabric

CobbleSpawners

This Cobblemon addon mod allows map creators or admins to place custom Pokémon spawners, manage spawn settings via a GUI, and control Cobblemon spawning behavior, including Pokémon species, spawn chances, and custom stats.

34kdownloads
Advanced Autoclicker
1.21.11fabric

Advanced Autoclicker

Advanced In-Game auto-clicker with Custom GUI. Choose between modes such as spam and hold. Configure click conditions, CPS click speed, and much more!

32kdownloads
The Copperier Age: Copperier Copper
1.21.11fabric

The Copperier Age: Copperier Copper

Expends and enhances the theme of The Copper Age drop. New blocks and mechanics, many tweaks, and awesome optional retextures!

32kdownloads
Item Landing Sound
1.21.11fabric

Item Landing Sound

This is a very simple Fabric mod, that plays a sound (based on block), at the block an item landed on.

32kdownloads
Alex's Caves: Refabricated
1.21.1fabric

Alex's Caves: Refabricated

An unofficial Fabric port of 'Alex's Caves' - Explore five new rare cave biomes hidden under the surface of the Overworld...

31kdownloads
Tnt Limiter
1.19fabric

Tnt Limiter

A mod that limits the number of tnt rendered by the client to decrease lag with massive tnt explosions by an insane amount

31kdownloads
DarkRooms
1.21.10neoforge

DarkRooms

Brings back the old dark room mechanic for farming flowers easily!

27kdownloads
Overly Realistic
1.21.11fabric

Overly Realistic

Introduces overly-realistic game mechanics, making the game extremely hard and time-consuming as to incentivize players to cooperate

25kdownloads
Crossbow Optimizer
1.21.9fabric

Crossbow Optimizer

Handles crossbow reloading client-side, ensuring servers don't slow down the reloading process

23kdownloads
*NEW* VM computers
1.21.1fabric

*NEW* VM computers

This project adds working computers as virtual machines in Minecraft, this is a fan made port of original VM computers by Delta2Force

23kdownloads
Actions
1.21.11fabric

Actions

The Actions mod allows you to automate tasks in Minecraft.

22kdownloads
BK-Rynek
1.21.10fabric

BK-Rynek

BK-Rynek is an intelligent automated market bot with a clean, user-friendly GUI, featuring high-speed scanning, sniping, and automated Discord notifications—all running seamlessly in the background without requiring Minecraft to be in focus.

21kdownloads
Gateway Gun
1.21.1fabric

Gateway Gun

An edit/rebranding of the Immersive Portal Gun mod

21kdownloads
Console Spam Fix : Reborn
1.18fabric

Console Spam Fix : Reborn

A log filter that hide configured messages or errors from console and logs.

21kdownloads
Cattlestrophic!
1.21.1fabric

Cattlestrophic!

A mod introducing new mechanics on animals breeding and growth.

20kdownloads
Brush Client
1.21fabric

Brush Client

Simple, convenient and useful mod pvp client, with which your game will be much more enjoyable!

19kdownloads
PVP Hittracking
1.21.1fabric

PVP Hittracking

This is a projekt which adds hitttracking and an custom hud (ping,ram,fps,keystrokes).

17kdownloads
Beautiful Hitboxes
1.21.8fabric

Beautiful Hitboxes

This visual mod lets you change hitbox colors.

16kdownloads
Cape Provider X (also PiCapes Mod)
1.21.4fabric

Cape Provider X (also PiCapes Mod)

Fork of Cape Provider Mod with upgrades by xsyanic and extended providers (PiCapes, Cosmetica, SkinMC, etc.)

15kdownloads
Cobblemon MiniGames
1.21.1fabric

Cobblemon MiniGames

Bring a Game Corner arcade casino to Cobblemon! Play Gacha, Roulette, Slot Machine, Flappy Bird, Block Stacker, Snake, Derby & Voltorb Flip. Earn coins, hit jackpots, and redeem rare items & Pokémon. Fully configurable rewards, odds & shop.

15kdownloads
Ember's Kiln
1.21.5fabric

Ember's Kiln

Ember's Kiln is a mod for Minecraft 1.20+ that adds a new furnace type; a kiln! The kiln can be used to quickly smelt glass, clay, and stone items!

14kdownloads
AutoSprint
1.21.4fabric

AutoSprint

This mod automatically starts sprinting when you press W, and you don't need to press the left Ctrl!

14kdownloads
PortalGunMod
1.21.1fabric

PortalGunMod

Portal‑style traversal for Fabric 1.21.11 with custom sounds, clean visuals, and momentum‑accurate teleportation. Early release—updates coming as the mod evolves.

14kdownloads
Orbital Wither Skull Cannon
1.21.9fabric

Orbital Wither Skull Cannon

A Datapack/Mod of Blue Wither Skull Nuke Cannon which is able to penetrate obsidian, water and lava.

14kdownloads
PerformanceX
1.19fabric

PerformanceX

Struggling with LAG??? Look no further! PX is an All-in-one server performance suite - 50 modules including item/mob despawn timers, AI throttling, lag machine detection, auto backups, Discord webhooks, Geyser support, and more. 1.8.8-26.2.

14kdownloads
Auto Optimization
1.21.11fabric

Auto Optimization

This mod auto scans the the 10 chunks your in or the ones you loaded and sees for issue it can fix to improve your fps auto optimizing your fps without requring lots of work done

13kdownloads
Custom Experience Orbs
1.21.5fabric

Custom Experience Orbs

Allows for the customization of experience orbs

13kdownloads