Fabric Mods for Minecraft 1.21
Browse 31,860 free Fabric mods for Minecraft 1.21 — popular picks include Horizons Extra, Contagious Effects, MineDex.
Step by step: How to install Minecraft Java mods & modpacks
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Horizons Extra
Modpack for mchorizons.online server. Includes optimization and visual upgrade mods
Contagious Effects
A Minecraft Fabric mod that enables status effects to spread between nearby players. Features configurable range, cooldowns, player state filtering, and in-game configuration via ModMenu.
MineDex
An item collection mod for Minecraft that allows players to register and index items.
Zerblik Modpack
Vanilla Fantasy themed Modpack / This Modpack May be a hidden gem
LoomBook
Adds a side panel to the loom screen to save and load patterns
MM Vanilla Tweaked
MM Vanilla Tweaked is a Vanilla-focused Fabric modpack designed to enhance performance, UI clarity, building tools, and overall quality-of-life without changing core Minecraft gameplay.
Krabulous's Klient-Side Pack
The perfectly picked, profoundly playable, and personally pleasing client-side mods the latest versions have to offer! All hand selected, and updated by Krabulous himself.
SyntaxZone - Bingo
SyntaxZone Bingo modpack for 1.21.5, optimized with QoL and performance mods.
Androids Craft
A mod that adds programmable android entity to the game
clientjoinserver
This mod is designed to send players instantly to connect to server as soon as they load the game and on the server-side reward them for using the mod.
Vanilla Tweaking Lightweight (Fabric)
This modpack is tweaking. Tweaking with some great, easy to run mods. Mostly performance optimization and QOL mods.
Profit Block
A block that you can use to resell items you bought from villagers for a higher price then you bought it for.
Mede's Game Tweaks
Makes changes to the game, without adding new items, blocks or enchantments.
Performing Six
Performance and Usability
modpack der enttäuschung
This modpack is a reworked vanilla experience. It started as a project for me and a few friends on our private server. Now we enjoy it so much that we want to share it with the world.
The MonkeVerse Official Modpack
Modpack with optimizations for The Monkeverse!
ZequePack
ZequePack is a user-friendly, beautiful modpack with optimization.
MaxFastBuild
Server-authoritative mass building for Minecraft 26.2 (Fabric client + Paper plugin)
Smart Zombies
Fabric‑based 1.21.1 mod making zombies intelligent: wall‑breaking, gap‑parkour, horde spawning, skeleton turrets, creeper‑throwing, emergency escape, backup calls, item‑picking, base sabotage and variable stats & sizes.
Missing Eggs
A lightweight Fabric mod for Minecraft 1.21.11 that adds the Ender Dragon and Wither spawn eggs to the Creative menu.
The Craft Combat (Ibai's Velada VI)
A fast-paced Minecraft boxing tournament inspired by La Velada of Ibai Llanos, featuring custom fighters, special abilities, multiplayer support, and a final showdown against Ibai Llanos.
Hyn Server
The server modpack for Hyn, a private & vanilla-like SMP!
Toolsmanship
Your smithing table, weapons, and armor have evolved! Make new tools and weapons with new ores with Toolsmanship.
Dolle Mods
A Mod Collection for our small Builder-Server.
Owl Jump Rope
Adds a jumping owl with a rope that spawns in villages and explodes when killed.
Minecraft But You Fish
Being a fish is cool.
Speedrun Scientology
Explore a new dimesion containing an infinite dungeon where you can explore, loot, and fight monsters as you try to escape.
Mind Your Bubbles
Mind Your Bubbles is a client-side Fabric mod for Minecraft that turns the vanilla air bar into a more consistent survival indicator.
Arrow Selector
Allows you to put arrows above the bows to have prioraty access
PotatoPC Warfare
The Official Modpack of PotatoPC Warfare server
Real Seasonss
Real Seasons is a Fabric mod for Minecraft Java Edition that adds a complete, fully automatic four-season cycle to the game. Every world now progresses through Spring, Summer, Autumn, and Winter
[SMS] ShowMySkin!
A customizable 3D webcam of your own character on the HUD, inspired by Bedrock's paper doll. Client-side, never changes skins.
Recipe Book Re-Organized
This mod fixes the Recipe Book to be more like Bedrock. All craftable items will shown first with "Show All Recipes" enabled

NoSkinGuiV2
A port of the NoSkinGui mod, updated to work with 1.21.11. All credits for the original code go to [brandonkys] under the MIT License.
YesZoom
Simple and lightweight zooming mod.
Main Menu Credits Unborked
Unborked version of isXander's Main Menu Credits for 1.21.6-11. Makes e.g. clickable links work again.