Fabric Mods for Minecraft 1.21
Browse 3,632 free Fabric mods for Minecraft 1.21 — popular picks include IsometryCraft, PoJo Optimizer, Shadow's PVP pack.
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IsometryCraft
Experience Minecraft from an isometric perspective.
PoJo Optimizer
An optimization modpack built for Mojo, Pojav, or Zanith
Shadow's PVP pack
This Modpack contains all the necessary mods for PVP optimization and mechanics
IMH4U 100subs Pack
The IMH4U 100subs Pack I FPS Boost I Quality Of Life I PVP Essentials
Noobs & Legends
This modpack features a carefully curated selection of mods specifically designed for the "Noobs & Legends" Minecraft server. It offers a diverse gameplay experience, blending adventure, technology, and building elements to enhance the server experience.
FreshPack
Freshpack enhances Minecraft with new biomes, structures, and features. Enjoy improved navigation, decorative elements, and streamlined resource gathering for a more exciting and varied gameplay experience.
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

Schleichi's Mods
Modpack created by Schleichi aimed for technical Minecraft players.
First Gate
It allow player to read the rules, get a starter kit, get protected and others that are set by the owner or admin.
[CQP] Crafting Quick Peek
This mod allows you to quickly peek at an item's Recipe(s) by holding Left Alt (Configurable)
Ultra Optimized X
Trying to make Minecraft run as light as possible, this may make a good starting point...
BossTimer-Mod
BossTimer-Mod is a Fabric server-side Minecraft mod that lets admins create and run configurable countdown timers displayed via boss bars, with optional messages, triggers, and commands before and after the timer ends.
Betterly Optimized
The Betterly Optimized modpack aims to provide a base of the best optimization mods available, configured for the maximum performance achievable. Thanks to countless hours of research, it often outperforms other optimization solutions in benchmarks.
SP Adblock
Ad blocker for SPWorlds SP servers. Блокировщик рекламы для серверов СП.

QuickList
With QuickList you can search for any item in the Game by pressing [N] (by default), you can calculate things AND you have a nice To-Do List! (Inspired by Satisfactory)
RotProxy
Client-side Fabric proxy mod for Minecraft 1.21.10 and 1.21.11 with SOCKS5/HTTP/HTTPS support, kill switch protection, and 15-second heartbeat monitoring.
Optimized Vanilla
A brandnew Vanilla+ modpack for 1.21!!
LASERS!
Have you ever wanted a customizable laser drill in Minecraft?
AYNV
Keep Minecraft familiar with performance boosts, handy quality of life mods and subtle resource packs
bring back disarmed tripwire
Adds the pre-1.21.2 Minecraft functionality to disarm tripwires
Do a Minecart Roll
Client–side immersive minecart camera banking, smoothing and subtle kinetic feedback.
RevivalPVP
Cross-server competitive 1v1 PvP duels, you can queue, fight, climb the leaderboard, all from a clean in-game hub. Open with Y or /pvp.
Vanilla Deluxe
A Minecraft Performence and Feature Modpack.
PassManagerX
Tired of remembering passwords for different Minecraft servers and entering them every time you join? KPassManager handles all of that for you!
Chrono Domain
A Mod that allows you to bend the flow of time in Minecraft. Slow down or speed up entity to make it chaotic. Optimize farms and machines across chunks with the Time Station. Speed up chosen entity or even slow them down to satisfy your chaotic desires.
locked keys Mod
Control player inputs and create cinematic fixed cameras for immersive gameplay and events. Requires the server plugin to function.
Titanium Visuals
Optimized Vanilla High Quality with Custom player & mobs animation with custom textures with 3D textures for some items
LIFE-QUALITY OPTIMIZER
Life quality features + the best optimization mods

Farfuits
A simple farming technology mod that automatically creates, plants, harvests and manages farms from 3x3 to 15x15 using a single smart farming block.
Optimized fps droid
This is a modpack that improves FPS for potato-based machines, and these mods are accepted on major servers like donut.smp and mcpvp.club. The main mod is sodium, and the mods help improve FPS.
Hellfire Arrows
This mod adds client side fire trails behind Bow which looks cool btw.
CobbleProfiler
CobbleProfiler is a Fabric mod that profiles the performance impact of cobblemon Pokemon entities on a Minecraft 1.21.1 server.
Hextech: Anomaly
A completely sane minecraft tech mod

Redstone Capacitor
Adds a Redstone component inspired by capacitors
CaloCraft 2
CaloCraft is a combination of mods to create a personally satisfying Minecraft experience. It comprises of 240+ Mods and Resource Packs, ranging from world gen changes to new items and mechanics. 2.0 currently in Beta and anything is subject to change
All the Pieces
Combining NeoForge and Fabric into one amazing modpack.