Fabric Mods for Minecraft 1.21
Browse 78 free Fabric mods for Minecraft 1.21 — popular picks include Hundred Years Warfare, Custom Hitboxes, InstaRestock.
Updated daily
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.
Custom Hitboxes
A complete overhaul of Minecraft's hitboxes
InstaRestock
Instant Restock or Insta Restock makes villagers infinite restock
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.
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.

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...
Cattlestrophic!
A mod introducing new mechanics on animals breeding and growth.
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.
Cube Animals
A mod that enhances Minecraft by adding 24+ new animals with unique mechanics, drops, and varying levels of aggression.
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.
Escape From Tarkraft Mod
Modern weapons. Tactical gear. A high-stakes multiplayer extraction shooter inside Minecraft.
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.
Cobblemon BattlePlus
A server-side Cobblemon battle system mod for creating Battle Factory, Battle Tower, Battle Points, and configurable Trainer NPC battle content
HP Bar Plus
HPBarPlus is a customizable client-side mod for displaying health above players\entities.
Kappa's AntiCheat
A lightweight Fabric anti-cheat designed for high performance on large-scale servers.
Infested Netherrack & End Stone
INFESTED Netherrack & End Stone to End and Nether Dimensions with Spawn Mob System (Endermite and Blaze) (infected)
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
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.
Lag Detective
Lag Detective is a lightweight diagnostics mod that helps answer where the lag is coming from.
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.
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.
STAR WARS: Project The Force {SWPTF}
A project that will completely immerse you in a Galaxy far, far away;)
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.
Autoclicker-Legacy
Autoclicker Legacy. Fork without cheating content.
AutoFisher
Automated fishing mod that reduces repetitive clicking fatigue with HUD statistics and continuous GUI operation
Outlined
Allows for more hitbox outline customization when you look at stuff!
More Fox
New foxes with new mechanics
Legends Awaken
A mod that brings together legendary worlds into one immersive experience.
Reforested
A Reimagining/Love letter to Forestry and Binnie's Mods for Minecraft Fabric 1.21
Programmable Robots
adds programmable robots to the game which you can program in the day, and get run at night
Industrium Mod
Industrium is the all new mod for revamping your minecraft with a fresh set of items and blocks!
Paleolithic Era
Adds paleolithic era crafting, survival tools, and tech to early Minecraft gameplay. Expands the early game tiers a bit more.
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
SCP: Genesis
Add SCP's and more to Minecraft

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