Fabric Mods for Minecraft 1.21
Browse 2,149 free Fabric mods for Minecraft 1.21 — popular picks include The Content Sphere SMP Modpack (unsuported), Yiv's Preset, Just Better Vanilla.
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The Content Sphere SMP Modpack (unsuported)
The Content Sphere SMP Modpack for lives and videos on multiple platforms
Yiv's Preset
Lets you cycle Build, Explore, and Combat graphics with one hotkey and remembers the choice per world/server. Client-only; vanilla settings only.

Just Better Vanilla
Better Gameplay, buttersmooth performance and fun is guaranteed!
Poors Better Cobblemon+
Modpack that overhauls and makes cobblemon way better
Hypixel Skyblock - Vulkan
a Hypixel Skyblock Modpack Based On Vulkan
OPTY PVP
Pvp, Optimization and no more laggy serverss
combomod
Combo Counter is a lightweight, minimalist Fabric mod that adds a real-time hit streak counter to your HUD. Track your combos, set new personal records, and sharpen your combat skills wi Комбо сбрасывается при промахе и через небольшой промежуток времени.
Barely Boosted
Barely Boosted delivers an optimized, expansive Minecraft experience. Enjoy Distant Horizons, enhanced QoL, and vast new Dungeons, Taverns, and Amplified dimensions, all while retaining a vanilla feel.
Rodd's Shadow League MAIN
Official modpack for the Rodd's Shadow League (RSL) competitive Cobblemon server
Nations Odyssey
A Modpack inspired by modern age RPGs. Skills and Attributes, Better Combat and End, Incendium and Magic!
Anti Snowballs
Anti Snowballs is a Minecraft 1.21 client-side utility mod designed to combat the devastating lag caused by snowball generating machines, such as snow golem-based exponential lag farms.
UBS_PVP+
UBS PVP is a high performance Fabric modpack optimized for competitive PvP and multiplayer Survival featuring extreme FPS boosts network optimization and clean combat visual advantages
Ali's PvP
The ultimate vanilla-safe PvP experience. Packed with top-tier optimization and essential combat mods to give you the competitive edge—100% legal, clean, and ban-free.
Friendless
A modpack with mods that, if abused, can ruin friendships! Inspired by the modpack The Shulker Archives.
Vanilla Enhanced
Vanilla, but with more quality-of-life features that fit into the game. Including new biomes, new & revamped structures, and much more without bloating your game with unneeded content.
VanillaRPG
A vanilla-style modpack that adds RPG features to make the game more interesting
Runic Combat
Overhauls combat by adding runes, special gear effects that you can give to your armor/weapons!
Echoes of Alpha: The Herobrine Myth
A recreation of Alpha 1.1.2_01 terrain and its lonely, melancholic feeling. Herobrine is watching, you’re never truly alone.
FPS - OPTIMIZATION
This ModPack focuses on generating the highest possible fps (JAVA 22 IS NECESSARY TO RUN THIS)
Better Reimagined
Enjoy this survival experience in an epic and immersive adventure. It introduces new mechanics that enrich gameplay with dynamic combat, while vibrant new biomes and impressive structures encourage exploration with unique and challenging mobs
straithyy modpack
optimizes your minecraft for the best fps & latency possible
Adventure & Wizards & Structory
Modpack mods where you go through different dungeons, villages, structures in search of loot and adventures! There is a LevelZ mod here that will make your adventure a bit more hardcore.
MedieCraft - Cross-Platform
A Cross-Platform Medieval and Roguelike Minecraft experience!
KH Survival ModPack
Tired of your game lagging or crashing with heavy modpacks? This pack is built specifically for players on low-end PCs, laptops, or older devices. Got around 50 to 60 mods in it.
Lark's Soarvivor Pack
Simplistic survival pack with options for features from Alpha/Beta
Bros Cooked
Fun vanilla like modpack, adds bosses, ores, and MANY MANY enchants (also you can become nearly unstoppable)
Epical Optimized+PVP
Optimization for PVP in Low end device
Terminal.exe
Terminal.exe is a lightweight Fabric optimization modpack designed to significantly improve FPS, reduce lag, and keep Minecraft close to the vanilla experience.

Fractal Dungeons
Lightweight Fabric pack: Biomes, dimensions & decorations.
QuicklyOptimized
Another mod pack aiming to optimize Minecraft for lower end computers.
Darklands Vanilla
This modpack stays close to vanilla while adding refined exploration upgrades, improved structures, and a fresher End. It also includes major optimizations for smoother performance, plus Macaw’s building mods without extra unnecessary blocks.
NotSoVanilla
NotSoVanilla (NSV): A Breath of Fresh Air for Minecraft. Keep it Vanilla with some chocolate topping
DispMC's Optimization
An Optimization Modpack For Mobile Launchers.
Vanilla Enhanced+
Enhanced Minecraft Gameplay
Better Combat to Figura Compatibility Layer
Fixes BetterCombat weapon swing animations not showing up correctly on Figura avatars
Noite Eterna
Vanilla RPG server featuring races, classes, attributes, dungeons, skills, progression, exploration, and multiplayer adventures.