Fabric Mods for Minecraft 1.21
Browse 6,830 free Fabric mods for Minecraft 1.21 — popular picks include Herobrine Is Here., OptiFab, Anchor Glow.
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Herobrine Is Here.
Venture into the depths of this modpack, but beware, for Herobrine's gaze never wavers. Embrace the chilling atmosphere of Halloween as you face the unknown in the shadows. Summon a shrine and light it to get the “full experience”.
OptiFab
Implement Optifine function on Fabric
Anchor Glow
Adds glow to anchors, Works with different presets, And you can bind presets to different texture packs. optimized for thousands of fps
Better Command Autocomplete
Adds partial matches to the command arguments suggestions list, allowing using [Tab] to fill minecraft, etc.

Attribute PVP Helper
Advanced PvP combat helper for Minecraft 1.21.11 (Fabric)
CobbletwoClient
This is a client optional mod only made for Cobbletwo server
Performance Booster
A Fabric mod for Minecraft 1.21.10 that adds a toggleable performance stats HUD and optional performance tweaks.
Ultra Graphics pack
This is a mod- / tex- / shader- pack with wich u can enhace minecrafts looks. This modpack includes 7 different shaders, 3-4 texturepacks (depends on what you define as a tex pack) and 14 mods that help to make minecraft or the perf. of your pc better.
Vanilla modpack
This is a collection of modifications that expands and improves the gaming experience without significant changes to the game mechanics. It is designed to be played on vanilla servers or in single player mode.
Crystal PvP Modpack
Welcome to Crystal PvP Modpack! This modpack is made to easily start playing cpvp right away. Optimizations, PvP Mods and more are pre-installed so all you have to do is log into a server.
KlashPack
KlashRaick mod`s pack
[ARCHIVED] OptiSodium
Lightweight mod collection for Minecraft focused on maximum performance and stability.
Server-side modpack
A server-side vanilla modpack that adds lots of performance mods, capes, and even wavey ones!
PVP Enhanced
A performance-focused client-side modpack built for competitive Minecraft PVP—max FPS, clear visuals, and combat-ready QoL.
Beautiful Hitboxes
This visual mod lets you change hitbox colors.
Not F3
NoF3 is a mod that completely disables the F3 debug screen. Ideal for RP servers and builds where coordinates and debugging are considered cheating. Author: NaVi_Hacker.
LevelZ (RPG Series) Compat
this mod brings parity with several rpg series mods and levelz
DefCore Optimization
Awesome sodium base optimization modpack on fabric.
VULKAN++
Build around VulkanMod and ViaFabricPlus for performance and backwards compatibility. Fully client side, a lot of QoL, vanilla+
OptiLeaves(Fabric)
Optimize leaves rendering and increase FPS without noticeable visual changes. (Fabric version)
Shift-Scroll Fix for macOS
Fixes shift-scroll bugs on macOS.
Spectra Better Chests
Adds inventory sorting. One of the biggest missing features from Minecraft.
better gamemode
better gamemode allows you to change gamemode with hotkeys and commands
Tick Stabilizer
Tick Stabilizer is a performance utility mod that prevents Minecraft servers from executing excessive ticks after a lag spike.
Cubehead
Cubehead is a basic modpack of client mods, aimed at improving visuals and optimization, with which you can create your own modpack. Updated particles, animations, textures and removed annoying bugs
String Optimizer
Clumps nearby stacks of strings together to improve your performance.
Transparent Entities
Client-Side Fabric mod which gradually hide closest players (and other entities) to you.
FlashbackOutlineFix
Fixed container block outline issue for flashback
Realism Beyond
Realism Beyond is an amazing hand crafted Modpack that just makes the game more realistic, with a lot to explore
PVP++
IT WILL HELP YOU FOR YOUR GAMEEPLAY
MC Rebalanced
A near-complete overhaul of almost all Minecraft's features with progression as a priority.
Enhanced Quality
This modpack improves performance, visuals, sounds, and quality-of-life using popular mods and resource packs like Sodium, Iris, Fresh Animations, Complementary Shaders, Visuality, Zoomify, and Lithium.
SkinTypeFix
A mod that fixes the wrong skin type for some players
PvP Optimized
This mod pack is designed for players seeking optimal FPS performance and all the necessary mods for PvP.
Alternative Pause Menu
Adapts the pause menu to contain quick Visual, Performance, and Volume Settings for quicker access!
WynnX
Modpack for Wynncraft (Last Updated: August 2026)