Fabric Mods for Minecraft 1.21
Browse 6,824 free Fabric mods for Minecraft 1.21 — popular picks include SSaVS MOD, Buro's Server, PogwOriginsSMP.
Updated daily
SSaVS MOD
Server Security and voting system - add custom ui (not inventory) and way to PAPER servers block ANY mods/rp in client. Support ONLY for 1.21.4
Buro's Server
Buro's selected modpack with QoL mods, everything stays as vanilla as possible. With focus on compatibility between Java and Bedrock.
PogwOriginsSMP
a generic OriginsSMP modpack that adds New Origins, New Mods, QoL fixes & etc. The modpack logo was by EmZ & Aric3435.
Phantasium
optimizes client-performance specifically for servers running ModelEngine, ItemsAdder, Nexo, and Oraxen
Skyblock Chat Filter Mod
An intelligent, highly-configurable client-side mod that declutters your chat by hiding spammy Hypixel Skyblock messages.

UniverseGate
Create your own portals between long distance and dimensions and discover the Rift dimension!
MANN OPTIMIZED PVP
This pack is made for pvp will make your game optimized
VanillaPlus Animation
An optimized modpack with many improved animations and sounds.
itzankitOptimized
A lightweight modpack that boosts FPS and smooths performance while keeping the vanilla feel of Minecraft. Optimized for smooth gameplay — get higher FPS, faster loading, and stutter-free Minecraft.
VFX enhanced
This is a total overhaul of minecraft java
TejuinoCraft
A refined and optimized vanilla experience for Fabric. This modpack combines technical improvements, extreme performance and advanced tools like Litematica, MiniHUD and ReplayMod, ideal for technical players, builders, casuals and even creators!
PP SMP
Official modpack for PP SMP, a private vanilla 1.21.4 server consisting of 2 main teams competing against each other. Contains shaders, optimizations, and quality of life mods.
Fabulus WynnCraft
A lightweight, optimized modpack to enhance your WynnCraft experience with smoother performance and helpful tools. Perfect for all players!
Awesome SMP Season 1
LifeSteal, SMP, Voicechat & Create Server-Pack
Turtabilty
Client-side armor durability visualization with percentage-based color mapping and full customization.
PrimeTimber - Just a better Timber mod!
Advaned Timber Mod with better timber selection algorithm and visualization
MythicMines
Mythic Mines Offical Pack for Minecraft
DEAMON´s necessary FABRIC Server Things
This is the Server Side Version. It gives a Huge Performance Boost and Many Visual and QoL Changes with Loads of Features, Structures,...
Jax's client-side mods
A polished Fabric 1.21.1 client-side modpack packed with performance boosts, stunning visuals, and quality-of-life improvements. Compatible with any server — just install and play.
PyCraft IDE
An in-game Python IDE for Minecraft that allows scripting and interaction with the game through a Python API.
Two Player SMP
A lightweight Fabric 1.21.11 modpack designed for small multiplayer worlds. Perfect for two friends to play together with QoL and performance mods.
Dedicated Power
Gives the dedicated server interface a new look for easier server management and more power over your server.
Pingulon Christmas
A simple christmas modpack with cobblemon.

No permission tp
Mods that can be used for TP without cheat mode!
PinBaseMods
A lightweight modpack focused on enhancing your game experience with some qol and performance mods.
vxsp
The official client modpack for the vxsp server — a performance-focused Fabric pack for Minecraft 1.21.4 with 90+ mods including Sodium, Lithium, C2ME, Bobby, wWaypoints, Simple Voice Chat and more.
Gurps Mods for friends
My Vanilla quality of live changes
Performance Optimization Patch
A performance optimization patch bundle, suitable for all vanilla survival players and redstone players.

Shoe Chat!
simply removes chat.
Wisps Vanilla+
a simple vanilla+ modpack i made that makes the game that much more fun.
BagelSMP optimizer
Official modpack for the server BagelSMP.
QUESTioned
[VR] Light Questcraft/PCVR/PC (tested) performance only modpack
PrimeBattles
This Modpack Is Good For Playing SMP and PvPing
Minecraft Revamped
Minecraft Revamped is a new modpack created by v0ltzZy for Minecraft 1.21.4. All mods that alter the game have been stripped away in favour of mostly client-side only mods (with a few exceptions).
Essence of Minecraft
A curated set of mods that enhance Minecraft's gameplay while preserving its vanilla feel, improving UI, sounds, quality of life, exploration, and more.
Sachi's fps Client
This pack is a general mix of performance and QoL mods that are completely client side allowing for great performance even on low end laptops.