Fabric Mods for Minecraft 1.21
Browse 3,632 free Fabric mods for Minecraft 1.21 — popular picks include AttackElytra, SerialCraft, NetGraph.
Updated daily
AttackElytra
Now you too can become the Ender Dragon and defeat your enemies with your body!
SerialCraft
Bring Redstone to life! A simple mod to connect Arduino and Minecraft via serial port. No complications, just plug and play.
NetGraph
Clean, configurable HUD graphs of your connection quality - ping, jitter and bandwidth on any server, plus real TPS, MSPT and server load with the optional server companion
SimonUHC
mod for playing uhc with your friends via LAN. (Essential and e4mc also works)
RomanNumeralToNumbers
Basically, Roman Numerals to Arabic Numbers, like IX Turns into 9.
Corrosylva
Industrial progression, research-driven technology, and spreading corruption. Unlock powerful machinery, survive polluted environments, and gate your path to the Nether.
Redstone Timer
A simple Redstone Timer block for Minecraft, made to control redstone signals with a customizable delay.

Are you sure you want to leave?
Adds a confirmation menu before disconnecting from a server or leaving a world.
xyz-copier
Helps you to copy your coordinates!
New feeling
New feeling aims to provide players with a new feeling and offer certain performance optimization and beautification based on the original version.
Enhanced Interactions
A collection of resourcepacks and client side mods that enhance the players interactions with the world and other players
AuthHide
A mod that can hide your password from the screen when you're logging in
Volt: Server Control
25+ unique admin commands for player management, world modification, and physics control. Freeze fluids, magnetize items, instant healing, gravity control, and much more.
Asker Mod
Minecraft Fabric mod which adds a new command with you can ask ChatGPT questions.
Death Message Expander
Automatically expands shortened death messages in chat by displaying the full text from hover tooltips. Автоматически расширяет сообщения о смерти игроков, показывая текст из hover-подсказок.
Sparky optimize
Increse in FPS For smooth Gameplay and better performance

Glowstone
The Vanilla+ pack for heavily modded enthusiasts
Rentities
A mod that rewrites Minecraft's entity rendering
Voice Commands
Voice Command brings true voice control to Minecraft. Execute commands with your voice — all fully offline, private, and fast.
Rc Creeper Mod
This mod adds remote controlled creepers(which can explode!)
Potato PC Optimizer
My Potato Optimizer can boost your FPS to around 200–400 FPS, depending on your PC specs, Minecraft version, mods, and settings. It's designed to maximize performance while keeping gameplay smooth.
Creative Shock
A 1.21.8 Create-focused modpack with a neat amount of custom content.
Simply Handheld
A Modpack of handheld capabilities like MSI Claw or Steam Deck
Builders Heaven
Builders Heaven is a Modpack that is designed to enhance a creative players building experience. It adds more than 20 mods to help with QOL and Building
NoTollBreak
🛡️ No Tool Break: Your insurance for tools & armor. Real-time durability alerts, custom UI & colors. Never lose your Netherite gear again! Requires Fabric.
MegaCraft_823
Warning: This modpack is originally translated into Russian. To translate it into another language, click the button. please read the description before playing! this pack was created to improve your minecraft experience. the pack is completely client-side
Miniround Utils
A Datapack to aid in all Minirounds!
Trailer's Look
This modpack aims to recreate the trailers exactly
opti1.21
vanilla build 1.21 with mods for optimization and a more convenient game.
KoroskiHub
A minecraft optimization modpacks that was designed for better experience on the KoroškiHub minecraft server.
Feline Presence
Learn the secrets of your feline companions and repel creepers with this leggings enchantment !
Tropical Fish Collection
Minecraft has 3072 possible tropical fish patterns — now you can document them all. Catch fish with a bucket, browse your collection in a sleek grid, and never lose track of your progress.
IronGolemFullArmor
The cost is ridiculously high! Let us do the work for you! iron golem reinforced armor
Hextech Armory
This first alpha version of the Hextech Mod adds the Atlas Gauntlets and Mercury Hammer with working mechanics like blocking, dashing, projectile negation, and heavy damage. The gauntlets also have 3x3 mining in offhand. Players can now start crafting Hext
Survival+enchance
It is a modpack with bunch of mods that will enhance your minecraft survival gameplay
EnvironmentDetector (API)
EnvironmentDetector is a lightweight Fabric API that automatically detects launcher, platform, modpack, loader, and environment information through a simple placeholder and developer API system.