Fabric Mods for Minecraft 1.21
Browse 989 free Fabric mods for Minecraft 1.21 — popular picks include AutoTorch [Auto Torch], XFermium, see invis players.
Updated daily
AutoTorch [Auto Torch]
A client-side mod that automatically places torches at your feet when it gets dark. Fully configurable and pulls directly from your inventory!
XFermium
Lightweight optimization project that aims to optimize, fix/reduce lag and improve overal performance (FPS/TPS)

see invis players
(See Invis Players) allows you to see invisible players as slightly transparent bodys
GSZYpack
这是一款功能齐全的整合包,适合生电玩家使用。
Optimized +
Simple Modpack with Vanilla +, Quality of Life and Performance
Pixel's Client Mods
Client modifications to enhance vanilla gameplay on SMP servers. WARNING: Some mods on this list may be bannable on certain servers. Check with your specific server before playing.
Ultimate Furnace
The Ultimate Furnace Mod adds a fuel-free, solar-powered furnace that levels up to smelt faster and store more energy. At night, it uses stored power. The mod also adds the Copper Plate Block, which reacts to temperature.
Xaero WorldGen
Enable Xaero’s map to read chunks generated by Voxy WorldGen.
CobblemonCove - Cobblemon
The official modpack of the CobblemonCove server!
Boostify
Boostify is a lightweight Minecraft modpack that boosts performance while keeping the vanilla experience.
UpLift Beyond
Server modpack for the uplift beyond smp
Overdrive
A high-performance Fabric modpack based on Fabulously Optimized, enhanced with extra FPS tweaks and the Feather Remake client mod.
Cobblemon: Virtual Loot
Adds a Virtual Pasture that generates loot based on Cobblemon Loot Tables.
Enhanced Minecraft 2.0
Makes playing Minecraft feel like you are a child again! A modpack enhancing base mechanics and adding features to the game in every way possible, letting you explore the game again and in new ways ;)
Fresh and Beyond
It is a Best Java adaptation of the "Actions & Stuff" add-on from Minecraft Bedrock.
All Of Utility 2
Redstone tech, carpet+addons, exploration, visual, QOL, building tools.
Best Crystal PvP Optimizer
This Is By Far The Best Crystal PvP Modpack You Will Find.
Tab heads(offline)
Look at the heads of the players in the TAB list!
Lite2Edit
Lite2Edit is a small Fabric mod that lets WorldEdit open Litematica schematic files (.litematic).
DeckyCraft
This pack has everything you need to play Minecraft on Valve's Steam Deck.
Simply Smoother
Your go-to, bare-bones performance modpack.
SMP Mods Server
A easy to install server for a HermitCraft style experience.
jelly pack
pack with some essential client mods for jelly and friends :)

简约生电优化 Simplicity Survival Optimization
简约的,生电整合包,更好的优化 simple, survival-assisted modpack, better optimizations
PokeGalaxia Cobblemon
PokeGalaxia is an MMORPG-style Cobblemon server featuring an economy, missions, cosmetics, seasonal events, crates.
spearcore lite🟣
A clientside spear based mod that automates attribute swapping, range extensions, dashing, and more.
PathSpeed
Walk faster on paths and roads — a server-side speed boost where every block gets its own speed, so better road materials are genuinely faster. Works on vanilla clients with no client install.
SMP
A modpack with QOL/performance mods.
Better Journeys
Vanilla+ Modpack, focused on exploration, nature, and good vibes!
vanilla PvP
mods that make your game feel 10x smoother with 1k+ fps & optimize it for pvp!
Sundawn
Enhance your vanilla Minecraft experience with immersive and technical mods.
Damine
Damine is a performance-friendly modpack by me, featuring beautiful shaders, a minimap, 3D resource packs, and much more. For lower-end PCs, try Damine Optimized for even smoother gameplay.
像素城_魔法核心整合包【PixelCity_MagicCore Modpack】
《像素城》魔法核心整合包(1.21.11版),专注生存红石工程。为自动化系统、多人性能优化及技术向Minecraft玩法量身打造。PixelCity MagicCore Modpack (1.21.11) for Survival Redstone Engineering. Optimized for automation systems, multiplayer performance, and technical Minecraft gameplay.
Shulkers In Shulkers *updated version*
The updated version of Shulkers In Shulkers for the later versions of minecraft. Supports 1.20.1-1.21.6
Performance modpack (Extreme FPS)
Ultimate FPS Boost Modpack The Ultimate FPS Boost modpack is perfect for players looking to optimize Minecraft's performance on a wide range of systems, from low-end laptops to high-end PCs. This pack includes a curated selection of the most effective opt
Valx' EssentialF3
Essential F3 is a Minecraft mod that replaces the cluttered F3 screen with a cleaner, easier-to-read version.