Fabric Mods for Minecraft 1.21
Browse 62 free Fabric mods for Minecraft 1.21 — popular picks include CoryLib, PolyTech, Tom's Loot.
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CoryLib
Unified data storage and synchronization library for Minecraft mods. ⚙️
PolyTech
a server-side tech and automation mod for Minecraft 1.21.11, built on the Fabric API using Polymer. It introduces a comprehensive energy network and a suite of machines designed to process resources and automate crafting.
Tom's Loot
This modpack adds a variety of loot tables and can be used by other mod developers for structure mods and other mods with loot tables as a basis.
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
Persistent Storage
Store variables between worlds

Traveler's Journal
Part of the Traveler's Series; provide a player with a book upon joining, with its content dynamically managed and continuously updated by the admin from a markdown file.
Polydex2REI-Forked
Converts Polydex recipes to work with REI!
StatsSigns
StatsSigns expands StatsMod to sign displaying
CrafterLib
CrafterLib - A robust Custom Crafter library for Minecraft
Better Copper Golems
Unleash the true power of copper golems!
Baspig Utils Lib
Just a small library, to make mod develop easier
ItemPro
ItemPro - Because knowledge is power, even in Minecraft! ⚔️📚✨
Aran's Discord Presence
A lightweight, customizable Discord Rich Presence mod for Fabric. Features a built-in settings menu to toggle Server IP, biomes, dimensions, and player heads on your Discord status.
AggStack
AggStack allows you to store multiple items with the same ID but different NBT data (durability, enchantments, etc.) in a single inventory slot, with an expandable panel to view and manage all sub-items.
E-Inventory
My high-performance inventory management system for Fabric.
wa3kit
You can save and load your inventory
Cord Manager
A client-side utility mod that allows you to save, and manage important coordinates with a single hotkey.
Snippet
The ultimate screenshot upgrade for Minecraft. Browse, edit, and share instantly - soon featuring toggleable layers.
CacheUtils
A client side debugging tool for data pack and mod developers alike that adds commands for interacting with the texture cache
StorageManager API
An API for manage storage systems in Minecraft backends
Territory API
API for creating and managing in-world regions with efficient tracking, persistent storage, and simple enter/exit/tick events for gameplay mechanics like zones, arenas, and protected areas
Voidcantation
This mod is made using fabric api and tested for minecraft version 1.21. It adds three unique items to the game, the void pocket, the phase dagger and the architects compass that adds some unique elements to the game.
Kit Manager
A Datapack that lets you save your inventory into a kit to then load it later down the line!
Modins
Modins is a mod for mod development; it copies mods currently loaded in Fabric memory. This helps identify which mod might be causing crashes, allowing you to fix the issue or submit a report to the mod creator.
CobbleFight
A dedicated ELO Battle system for Cobblemon
Sophisticated Core Unofficial Mod (1.21.1, 1.20.1) – Library Mod For Sophisticated Mods
Sophisticated Core Unofficial Mod is a Fabric-compatible version of Sophisticated Core, a library mod required for other Sophisticated Mods. It provides essential functionalities and shared code for mods like Sophisticated Backpacks and Sophisticated Storage. Features: Fabric compatibility for Sophisticated Core-based mods. Essential library functions for inventory and storage mods. Ensures smooth integration with Fabric-based modpacks. […]