Fabric Mods for Minecraft 1.21
Browse 31,741 free Fabric mods for Minecraft 1.21 — popular picks include Cobblemon Callisto Optimized + QoL, Gero's Backpacks! NERF, Golwer.
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Cobblemon Callisto Optimized + QoL
Cobblemon Modpack focusing on Optimization and QOL, made for the Cobblemon Callisto Server
Gero's Backpacks! NERF
Adds Gero's vanilla-friendly backpacks but nerfed!
Golwer
A small mod introducing the Flower Golem 🌻, a creature that peacefully roams the world. Just like other golems, it can be summoned by players. Its unique ability? When near crops, it lovingly pollinates them, adding a touch of magic to your farming

CustomLag
Fabric mod to simulate lag for servers and single player worlds by delaying packets from sending and receiving
Looks and Runs Great
Designed with mods for optimization and some for making it look and sound great. Just a great looking and simple Modpack. Use Distant Horizons with Shaders and have your frame rate still be playable. Enjoy!
GTA V Paintings
Adds new Minecraft paintings featuring characters and scenes from GTA V
Survival Gray
A zombie apocalypse survival modpack I made to play with my friends.
The Bests of Vanilla
We collected the best mods for content creators to make their best videos
nothing superfluous + optimization
Optimized Fabric-based modpack that boosts FPS, reduces lag, and enhances visuals with shaders and distant terrain. Lightweight, minimal, and ideal for modern low-end to mid-range PCs. Requires 4–8 GB RAM for smooth gameplay.
Enhanced Visual Vanilla
Check Description of the modpack
TotemOptimizer
TotemOptimizer is a lightweight client-side mod that reduces totem activation lag, especially noticeable on high ping servers.
Autocrafter Heaven
Tech-based modpack for the ultimate Autocrafter Experience. Mining Turtle. Copper Pipes. Recycling Furnace. Quarz Elevator. Backpacks. And much more stuff!
Athena SMP challenges
A modpack designed to enhance PVP, player on player interaction, and the individual's progression through the game.
better mc optimize
A better minecraft animation pack.It's also has optimize mod.
Banana's PVP Modpack
A modpack with mods to help you in pvp. Compatible with Fabric 1.21.4
ShadowChat
ShadowChat is an all‑in‑one chat, nickname, anti‑spam, tablist, anti-badwords & spychat framework for Fabric 1.21 servers! ( Chat | Tab | PlayerList )
Block Info
Hover your crosshair over certain blocks to show their block information!
Better Slots
A little mod that improves the inventory slot management.
Cobblemon SMP: Trainer's Journey
This is a modpack designing to enhance the experience on the MMCN Cobblemon SMP multiplayer server.
Death+
Some extra features that happen on death.
BeaconAuth
Secure web, OAuth, and passkey authentication for Minecraft servers using the BeaconAuth mod and a self-hosted auth server.
Golems Recognize Item Frames
Makes Copper Golems recognize item frames as filters.
Apothecaria
Medieval Medicine comes to Minecraft
Key Bindings Keeper
Keep key bindings between mods deleting and installing.
Minecraft Remastered Optimized
Minecraft With Better Graphics And Gameplay! Want A Better Minecraft? Play This
FlyamPack
Optimizing and flexible assembly for Minecraft
the scythe
This simple Minecraft mod introduces an exciting new weapon: the scythe. Designed primarily for PvP combat, it is fully compatible with both single-player and multiplayer modes. You don't need any other mod to operate it
SilksongMC
A simple mod recreating features from Team Cherry's Hollow Knight: Silksong
SmartEntityOptimizer
Get smoother gameplay and higher FPS by reducing unnecessary entity rendering work in real time.
Generic HUD
Generic HUD is an mod which uses HUD Lib. It adds incredibly generic information such as Ping and Coordinates to the HUD.
Nomadic Country: Survival Overhaul
Nomadic Country: Survival Overhaul is a modpack focusing to the most adventurous and enjoyable feeling without many many additions [GR] Ένα immersive Fabric modpack με έμφαση στην εξερεύνηση, το survival και την ατμόσφαιρα.
Cobblemon.RPG
COBBLEMON W/ FRIENDS

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!
JS Expanded
An expansion pack that provides content and examples for how to make your own expansion ontop of JurassicSaga
TNT Buff (Configurable)
Buffs the block damage and health damage caused by TNT and TNT minecarts.
hypixel skyblock npc and items translate
Instantly translate NPC chats and item tooltips to your language using AI or Google Translate while perfectly keeping original Minecraft color codes!