Fabric Mods for Minecraft 1.20
Browse 3,016 free Fabric mods for Minecraft 1.20 — popular picks include Improved Pillager Outpost, Boosted FPS (Performance Optimized) (FB), Performance Tweaks.
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Improved Pillager Outpost
The "Improved Pillager Outpost" Datapack revamps the standard Minecraft Pillager Outpost into a challenging, multi-level tower. This overhaul adds detailed architecture, tougher enemies, and exclusive loot, creating a more immersive and rewarding experie
Boosted FPS (Performance Optimized) (FB)
FPS Boosting Modpack Featuring Performance Mods! on Fabric 26.1+ Latest
Performance Tweaks
Several optimizations and bugfixes. Entity Collision FPS fix, Let-Me-Despawn, railway optimization and alternate current.
Too Many Entities
Hide extra entities in order to reduce lag, especially with mob farms. The mobs still exist in the world, they are just not visible.
Mob AI Tweaks
Tweaks certain mob AIs, major or minor. Reworks the Wither and Ender Dragon boss fights!
Jauml
Jauml is a lightweight configuration library for Minecraft mods, designed to simplify JSON-based config management

Aged
realistic / medieval / progression based modpack for Fabric 1.20.1
Quantified API
A high-performance API for Minecraft mods, built to handle tasks efficiently, reduce lag, use GPU acceleration, smart caching, and multithreading - keeping your game smooth and stable.
StopRendering
A small collection of render optimizations to improve performance
No More Pop-ups
A Minecraft mod to remove in-game pop-ups
ArdaCraft
The modpack for the ArdaCraft server, a Lord of the Rings project re-creating J.R.R. Tolkien's Middle-earth in Minecraft.
Landscapes Reimagined Genesis
Dive into adventure with our mod pack! Explore Terralith, marvel at YUNG's, MES, and MVS Structures; embrace the iconic Create mod and addons, pristine performance mods, embark on a captivating questline, and more!
VanillaIcecreamFix
An updated version of Runemoro's VanillaFix and also ported to the latest version
Dimensional Threading Reforked
Optimizes all your server dimensions distributing the load on multiple threads
ResourcePackCached
Keeps server resource packs loaded, so they don't need to be reloaded when you rejoin.
Weather Refined
Replaces vanilla rain & snow with improved, more polished particles. Less visual clutter, more atmosphere.
Async Logger
Asynchronous logging and efficient filtering - performance improvements and utility for keeping your logs clean
Only One Item
A Fabric mod that unifies duplicate items in modpacks by replacing them at the data loading stage, ensuring consistent recipes, loot tables, and faster world loading.
Fast Recipe Search
Significantly speed up recipe search.
Backrooms: Found Footage
The Best Backrooms Experience for Minecraft
SmoothMenu Refabricated
Removes the main menu FPS limit. Fabric port of SmoothMenu by BookerCatch
ThreadTweak Reforged
Improve and tweak Minecraft CPU scheduling (again!)
Breakneck: Optimized | FPS Boost, Shaders & QoL
1.21.11 – Level Up Your Vanilla Client with Increased FPS, Shaders, Quality of Life Enhancements, and Visual Improvements
Put A Plug In it! (PAPI)
A small mod that fixes Memory Leak issues, optimizes Memory Usage, and increases version/loader support for features of other Memory Leak Fix/Memory Optimization mods
Redirectionor [Retro]
Avoid Enum values allocation in codes and improve game performance.
Homestead
Welcome to Homestead, a hand-crafted world brimming with quests to embark on, vibrant landscapes and endless building possibilities. Settle in, explore, and create the cozy life you've always dreamed of!
Legendary Tooltips x Traveler's Backpack Fix
Patch for Legendary Tooltips to prevent massive FPS drops when an item with a stored entity is placed in a backpack inventory
Raknetify
A Fabric mod / BungeeCord plugin that uses RakNet to improve multiplayer experience significantly under unreliable and rate-limited connections.
More Culling Extra
A MoreCulling extension mod with smaller changes I don't want to put into MoreCulling. MoreCulling API example mod
Enchanter Fix
Allows players to decorate their enchanting table setup by fixing the "enchantment power transmitter" block tag.
OptiFine Checker
Check if OptiFine HD is loaded
EfficientHashing
better hashing algorithm for Vec3i & BlockPos
月亮工厂MCF 【Moon Create factory】
以机械动力和社交为核心的整合包,通过机械设备和你朋友一起创造快乐的世界。体验更加浓厚的科技机械之美。 An integrated package centered on mechanical power and social interaction, creating a happy world with your friends through mechanical devices. Experience a stronger beauty of technology and machinery.
RPMTW Platform
The mod integrated with RPMTW services covers translation, wiki, universe chat, Chinese input optimization, and other features for Minecraft players to get a better gaming experience.
Idle Boost
This mod optimizes performance when Minecraft is running in the background.
OptiFabriс
Best alternative to OptiFine