Fabric Mods for Minecraft 1.21
Browse 6,832 free Fabric mods for Minecraft 1.21 — popular picks include TallTalesRP Modpack, PVP essentials Refined, Bad Mobs Fabric.
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TallTalesRP Modpack
The official modpack for the TallTalesRP Minecraft server.
PVP essentials Refined
A high-performance PvP HUD mod for Fabric 1.21.11 with crystal & anchor optimizations, built-in armor HUD, FPS display, and multiple configurable in combat syastem
Bad Mobs Fabric
This mod provides a simple way to disable any way mob spawning in Minecraft.
Lag Protect
Protects lagging players from damage
Tables & Chairs 2
Modular, functional, and customisable tables and chairs for your Minecraft game, built from the ground up for performance. Vanilla furniture originally based on Axel's Tables & Chairs!
Client Mods
This pack uses over 150 client side mods that improve your game experience.
SneakFix
Simple mod that ignores the visual acknowledgment packets for crouching because it desyncs and makes the player crouch twice on the client end.
MaceOptimiser
This mod helps for fix ghost hit on servers
Sodium Optimization
A lightweight, performance focused Fabric modpack designed to deliver maximum frame stability
Crosshair Attack Indicator
"A highly responsive indicator that tints the crosshair red when aiming at a living entity within reach. Optimized for PvP with frame-perfect hitbox interpolation and zero delay.
Renokas1 RACING PACK
The only ice boat racing modpack you really need!!! FREE* PERFORMANCE INCLUDED! Has all the mods to kick-start your boat race career! Approved by Renokas1 (me)
Bob's Hotbar Optimizer
Optimizes delay between switching hotbar slots.
PVP Pack by dihogen
PVP Pack tailors Minecraft for the PVP enthusiast with a collection of mods that streamline combat, enhance user interface, and optimize game performance, ensuring players can focus on strategy and skill in multiplayer battles.
SmoothCraft
The Best Fabric FPS mod pack for adding more performence, adding the prettiest menu and many other!
SPI Pack
Модпак для серверов #СП и не только. Оптимизирует Minecraft и добавляет улучшения к игровому процессу.
Minecraft SQLite JDBC
Up-to-date SQLite JDBC driver wrapped as a universal Forge/Fabric/Bukkit library for plugins like Dynmap and Grim.
FakeFPS – Fake Your Frame Rate with Style
This simple mod displays fake FPS values on screen (like [456 FPS]) with randomized natural fluctuations.
KPBSPM - SPm Edition
КПБСПМ - Сборка модов созданная специально для игроков сервера СПм проекта SPWorlds. KPBSPM - A modpack created specifically for the players of the SPM server of the SPWorlds project.

ATD
The ultimate AchieveToDo experience: an achievement-focused pack featuring the AchieveToDo mod, pre-installed BaC datapacks, UI enhancements, and essential optimizations.
Mace PVP Enhanced
A Modpack which focuses on improving the aspects of Mace PVP

Knockback Optimizer
Makes knockback physics render client side instantly
Shaders & Optimization
A modpack balanced between beauty and performance: realistic shaders, visual improvements, and advanced optimizations for a smooth and stable experience.
Console Spam Fix : Reborn
A log filter that hide configured messages or errors from console and logs.
VulkanMod Plus
A VulkanMod-based modpack that takes Minecraft's performance to the next level!
Generator Accelerator
Optimizes the Minecraft worldgen and chunk management by introducing better calculations.
Keep The ResourcePack (Fabric)
Keep the Resource Pack loaded even after leaving the server.
Shaders + HDR
Enable native HDR in Minecraft with Iris shaders
Pojav Mobile
Pojav Mobile is a modpack for phones that allows you to optimize the process and add innovations for playing both multiplayer and single-player mode. Supports 1.21 on Fabric with useful mods for optimization and for convenient game on the phone.
Yoru
A pre-configured, high performance and QoL optimised vanilla modpack with tools for advanced and new users alike.
Cpvp Hud
The best hud for cpvp for fps, armor durability, ping and so much more!
Lucky Blocks Modpack
A fun and chaotic Lucky Block modpack where every block you break can spawn treasures, traps, mobs, structures, or total disasters. Includes performance mods for smoother gameplay and faster world loading.
Xp Bottle Optimizer
Optimizes XP bottle throwing client side to be instant like zero ping.
BlazeXRemake
BlazexRemake is a lightweight, performance-focused Minecraft client based on a Feather Client remake, featuring a custom Blaze-inspired UI and built on Fabric for smooth gameplay and modern visuals.
Visualsmaxxing
The bare-bones visual upgrade modpack that makes Minecraft feel brand new
Zima's Vanilla+ (Steam Deck Optimized)
Zima's Vanilla+ is a compact modpack designed to enhance performance and bring minor QoL improvements to the vanilla Minecraft experience. Unlike other vanilla modpacks, Zima's Vanilla+ uses as few mods as possible to minimize impact on performance.
Lithium Modpack
A sodium based modpack that optimizes this unoptimized game I guess