Fabric Mods for Minecraft 1.21
Browse 1,193 free Fabric mods for Minecraft 1.21 — popular picks include Gero's Backpacks! NERF, Era of Rails, Persistent Chat.
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Gero's Backpacks! NERF
Adds Gero's vanilla-friendly backpacks but nerfed!
Era of Rails
A railway expansion mod! Adds new minecart and rail types to make rail travel more efficient and fun
Persistent Chat
Keep your chat history between game sessions
Autocrafter Heaven
Tech-based modpack for the ultimate Autocrafter Experience. Mining Turtle. Copper Pipes. Recycling Furnace. Quarz Elevator. Backpacks. And much more stuff!
Mostly Just Cobblemon
Cobblemon 1.7 made lightweight and polished! Enjoy vanilla+ gameplay with storage mods, preloaded shaders & datapacks, and explore unique, eye-catching structures. Balanced flat-level battles make multiplayer fun for friends.
Basic Backpack
Adds a wearable backpack with easy access.
Draventh Ores
⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc
Pepsi's Slow Hopper
A new cheaper, but slower hopper
Unbounded bundle
Removes the 12-item display limit on bundles and replaces the fixed tooltip with a scrollable, dynamically-sized grid.
Chest Looter
A Mod that allows you to quickly take whatever items are in a chest/shulker/storage. It provides a simple UI when you open storage, which lets you change the keybind, and how fast the items get taken.

Bits & Bobs
A mod about useful blocks and items. Adds a withered version of Bones/Bone Meal. Also adds Marker blocks in all 16 vanilla colors that appear to glow in the dark- good for chroma key/greenscreen!
Block Info
Hover your crosshair over certain blocks to show their block information!
quickiefabric
a small mod to speed up minecraft playing for people like me that don't have so much time
GUI Recorder
Simple recorder for actions in any GUIs.
RPG Crafting
Introduces an alternative/replacement/addition to the traditional crafting system. It is heavily inspired by games like Valheim and Terraria.
Truly Best Friends Forever
Let your beloved pet stay by your side forever.
Functional Storage (Fabric-port)
This is an unofficial Fabric port of the Functional Storage(https://github.com/Buuz135/FunctionalStorage) mod.
WorldDragger
Select and drag your builds visually through the world by looking in the direction!
BasicallyGraves
an entity based grave mod inspired by content SMP
Emerald Pouch
Adds a Pouch that auto-stores and compacts picked-up emeralds.
TWISB-Exploration
Exploration, the way it should be! This mod adds an Atlas item to contain all your maps, and makes compasses more useful.
PokéNet [Cobblemon]
PokéNet introduces a unique, Pokémon-powered storage network inspired by systems like Applied Energetics 2, Refined Storage, and Tom’s Storage.
Einseinundzwanzig
Early modpack for 1.21. Many structures to explore, ore generation and low tech storage systems are available. Vein mining gives ores and building blocks. CC turtles.
Stackable Bundles
A simple mod that allows you to store a configurable amount of unstackable items in a bundle.
Flow Sort
Inventory sorting without extra clicks.
MoreCarry
A lightweight server-side mod that increases item stack sizes with a configurable limit.

servermodmenu
A fork of mod menu that allows players to download universal environment mods from any server that uses SCMC mod.
Bundle Up
Bundle up everything into bundles with a quick keystroke!
ChestsToFox
Exports chests to spreadsheet file format (.csv)
Media HUD
Media HUD is a client-side Fabric mod that adds a draggable media player HUD to Minecraft Java Edition. It supports local audio and video playback from disk, library browsing, saved HUD position, full and compact layouts and multiple visualization modes.

Magic Bundle
A variant of bundles found in rare structures that grants or robs the user of much more that they asked for...
MultiStorage [Fabric]
Stacking Chests, Chameleon Chests, Junk Drawers, Queue Chests, and Storage Visualizers
ARM-HudHelper
This mod simplifies inventory management — all the necessary information is always right in front of your eyes.
Stack Unlimited
Safely increases stack sizes for common items with configurable limits, compact UI counts, and save-safe multiplayer support.
Craft From Chests
Craft From Chest is a Fabric mod for Minecraft 1.21.1 that lets you use items from nearby containers (chests, barrels, etc) when crafting via the recipe book at a crafting table.
AutoRefillX
Automatically refills your hotbar slot when you run out of blocks or items while building or mining.