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

Redstone Sound Slider
Adjust your piston / dispenser / trapdoor / buildstone volume separately from other blocks.
Nearby Crafting
Allows crafting to access nearby chests or other containers, because that's how it should be!
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!
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.
Mace_PVP Traning Bot
This mod provides the player to train their mace
Smooth Camera Movement
Mod that makes your Camera Movement Smooth!
Xray Vision+ [Now less laggy]
XRAY... BUT LEGAL,...... XRay Vision+ is a legal client-side cave assistant for Minecraft.
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.
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!
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!
Item Landing Sound
This is a very simple Fabric mod, that plays a sound (based on block), at the block an item landed on.

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...
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
DarkRooms
Brings back the old dark room mechanic for farming flowers easily!
Overly Realistic
Introduces overly-realistic game mechanics, making the game extremely hard and time-consuming as to incentivize players to cooperate
Crossbow Optimizer
Handles crossbow reloading client-side, ensuring servers don't slow down the reloading process
*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
Actions
The Actions mod allows you to automate tasks in Minecraft.
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.
Gateway Gun
An edit/rebranding of the Immersive Portal Gun mod
Console Spam Fix : Reborn
A log filter that hide configured messages or errors from console and logs.
Cattlestrophic!
A mod introducing new mechanics on animals breeding and growth.
Brush Client
Simple, convenient and useful mod pvp client, with which your game will be much more enjoyable!
PVP Hittracking
This is a projekt which adds hitttracking and an custom hud (ping,ram,fps,keystrokes).
Beautiful Hitboxes
This visual mod lets you change hitbox colors.
Cape Provider X (also PiCapes Mod)
Fork of Cape Provider Mod with upgrades by xsyanic and extended providers (PiCapes, Cosmetica, SkinMC, etc.)
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.
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!
AutoSprint
This mod automatically starts sprinting when you press W, and you don't need to press the left Ctrl!
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.
Orbital Wither Skull Cannon
A Datapack/Mod of Blue Wither Skull Nuke Cannon which is able to penetrate obsidian, water and lava.
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.
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
Custom Experience Orbs
Allows for the customization of experience orbs