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Fabric Mods for Minecraft 1.21

Browse 78 free Fabric mods for Minecraft 1.21 — popular picks include Hundred Years Warfare, Custom Hitboxes, InstaRestock.

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Hundred Years Warfare
1.21.1neoforge

Hundred Years Warfare

NPC-based combat and production gameplay, multiple control methods including RTS mode, special compatibility and integration with various mods, with future plans to expand into structures, management, RPG mechanics, and more.

185kdownloads
Custom Hitboxes
1.21.11fabric

Custom Hitboxes

A complete overhaul of Minecraft's hitboxes

129kdownloads
InstaRestock
1.21fabric

InstaRestock

Instant Restock or Insta Restock makes villagers infinite restock

90kdownloads
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
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
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
Cattlestrophic!
1.21.1fabric

Cattlestrophic!

A mod introducing new mechanics on animals breeding and growth.

20kdownloads
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
Cube Animals
1.21.11fabric

Cube Animals

A mod that enhances Minecraft by adding 24+ new animals with unique mechanics, drops, and varying levels of aggression.

12kdownloads
Essential PVP Utilities
1.21.11fabric

Essential PVP Utilities

This mod contains many features to give you an advantage when fighting. Contains Fast Block Placements, Wind Charge Optimizer, [Beta] Crystal Optimizer, Faster Strafing and much more.

11kdownloads
Escape From Tarkraft Mod
1.21.11fabric

Escape From Tarkraft Mod

Modern weapons. Tactical gear. A high-stakes multiplayer extraction shooter inside Minecraft.

3.5kdownloads
Better Left Click
1.21fabric

Better Left Click

Allows you to use left click bind like normal but not lose out on the competitive and survival advantage of using a keyboard key.

2.5kdownloads
Cobblemon BattlePlus
1.21.1fabric

Cobblemon BattlePlus

A server-side Cobblemon battle system mod for creating Battle Factory, Battle Tower, Battle Points, and configurable Trainer NPC battle content

2.1kdownloads
HP Bar Plus
1.21.11fabric

HP Bar Plus

HPBarPlus is a customizable client-side mod for displaying health above players\entities.

1.5kdownloads
Kappa's AntiCheat
1.21.5fabric

Kappa's AntiCheat

A lightweight Fabric anti-cheat designed for high performance on large-scale servers.

1.4kdownloads
Infested Netherrack & End Stone
1.21.10fabric

Infested Netherrack & End Stone

INFESTED Netherrack & End Stone to End and Nether Dimensions with Spawn Mob System (Endermite and Blaze) (infected)

1.3kdownloads
Antideath-Carpet-addition
1.21.11fabric

Antideath-Carpet-addition

Antideath-Carpet-addition is a Carpet Mod extension for Fabric Minecraft servers (versions 1.21.x - 26.2) designed to enhance and optimize the game experience. It adds a suite of new loggers for server monitoring and game rules for survival, optimizatio

1.3kdownloads
PlayerBatch
1.21.11fabric

PlayerBatch

PlayerBatch is a Minecraft mod by W4Whiskers that depends on Carpet and allows you to summon multiple bot players at once. It supports up to 256 bots by default, with the limit configurable in the config files.

1.2kdownloads
Lag Detective
1.21.11fabric

Lag Detective

Lag Detective is a lightweight diagnostics mod that helps answer where the lag is coming from.

1.1kdownloads
MobPVP // CANCELLED
1.21fabric

MobPVP // CANCELLED

MobPVP transforms your Minecraft survival experience by assigning levels to every living creature in the game. Based on these levels, mobs gain different abilities, attributes, and loot chances, creating a more challenging and rewarding combat system.

1.0kdownloads
Core Companion
1.21.11fabric

Core Companion

An owner-bound AI companion that chats, remembers, builds a relationship, and runs survival tasks with Baritone path finding — local or cloud AI, optional voice and vision.

1.0kdownloads
STAR WARS: Project The Force {SWPTF}
1.21.1fabric

STAR WARS: Project The Force {SWPTF}

A project that will completely immerse you in a Galaxy far, far away;)

984downloads
Frens
1.21.11fabric

Frens

Companion bots for Minecraft with survival skills, autonomous behaviors, and persistent inventories. They can woodcut, mine, fish, build shelters, ride animals, follow and defend, return to base & sleep at sunset.

904downloads
Autoclicker-Legacy
1.21.8fabric

Autoclicker-Legacy

Autoclicker Legacy. Fork without cheating content.

821downloads
AutoFisher
1.21.4fabric

AutoFisher

Automated fishing mod that reduces repetitive clicking fatigue with HUD statistics and continuous GUI operation

814downloads
Outlined
1.21.4fabric

Outlined

Allows for more hitbox outline customization when you look at stuff!

765downloads
More Fox
1.21.1neoforge

More Fox

New foxes with new mechanics

676downloads
Legends Awaken
1.21.1fabric

Legends Awaken

A mod that brings together legendary worlds into one immersive experience.

590downloads
Reforested
1.21fabric

Reforested

A Reimagining/Love letter to Forestry and Binnie's Mods for Minecraft Fabric 1.21

564downloads
Programmable Robots
1.21.8fabric

Programmable Robots

adds programmable robots to the game which you can program in the day, and get run at night

556downloads
Industrium Mod
1.21fabric

Industrium Mod

Industrium is the all new mod for revamping your minecraft with a fresh set of items and blocks!

492downloads
Paleolithic Era
1.21.7fabric

Paleolithic Era

Adds paleolithic era crafting, survival tools, and tech to early Minecraft gameplay. Expands the early game tiers a bit more.

476downloads
Sound Manager
1.21.11fabric

Sound Manager

This is the mod for usually used for muting or changing the voice of the mobs,blocks or generall things like death, fall damage , hit etc. You can edit them customly see images for more info

430downloads
SCP: Genesis
1.21.1fabric

SCP: Genesis

Add SCP's and more to Minecraft

343downloads
UniverseGate
1.21.1fabric

UniverseGate

Create your own portals between long distance and dimensions and discover the Rift dimension!

294downloads