Fabric Mods for Minecraft 1.21
Browse 333 free Fabric mods for Minecraft 1.21 — popular picks include [ETF] Entity Texture Features - [Fabric & Forge], [EMF] Entity Model Features [Fabric & Forge], CleanCut.
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[ETF] Entity Texture Features - [Fabric & Forge]
Custom, Emissive and Varied mobs like Optifine and so much more.. +Player skin features!)
[EMF] Entity Model Features [Fabric & Forge]
EMF is an, OptiFine format, Custom Entity Model replacement mod available for Fabric and Forge.
CleanCut
Attack enemies through obstructions! FORGE & NEOFORGE & FABRIC!
Despawn Tweaks
Optimization mod that fixes cases where mobs will be prevented from despawning.
Immersive Optimization
A lightweight entity-tick-scheduler for doubling your TPS.
[ESF] Entity Sound Features
Allows for entity sound variation using ETF / OptiFine format property rules. Also adds aditional sound related utility for ETF & EMF
Animal Pens
Reduce lag and keep your animals neatly stored while maintaining full interactivity!
MobsBeGone
MobsBeGone allows you to get rid of entities spawning in your world in a very simple and straightforward way!
Wither Spawn Fix
Fixes the issue where grass and other small blocks obstruct Wither spawning!
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!
Carpet PVP
Fork of Carpet Mod that fixes PVP-related bugs with carpet fake players and adds some new commands.
Cobblemon Brasil [Mobile]
Mod optimized and translated into PT-BR, made to run Cobblemon on Mobile with Pojav.
Easy Mob Spawn Control - spawn rate, mob cap, disable bad mobs
Quickly adjust spawn rate, ban mobs, change mob limit and more with in-game menu
Advanced Wall Climber API
A powerful API for Minecraft mods that enables advanced wall climbing mechanics for entities. This API allows mod developers to easily add spider-like wall climbing behavior to any mob.

Dynamic light
Mobs on fire and some items emit light! Like the OptiFine's dynamic light.
Ice And Fire Smithing
Progression-based smithing for the Ice And Fire mod.
Persistent Parrots
Parrots have been 'trained' to remain perched on your shoulders!
The Farm
A cozy 1.21.1 Fabric farming modpack with seasons, Farmer's Delight, food, animals, ambience, countryside exploration, visual polish, and performance mods.
Zombie Horsemen
Zombie Horsemen is a Minecraft datapack that introduces a new surprise event similar to the Skeleton Trap. When triggered, a zombie riding a zombie horse, equipped with an iron helmet, iron axe, and shield, will spawn to challenge players.
Moonlit Performance Enhancement Module
A optimization mod for Forge/NeoForge that overhauls Minecraft’s core event system. Eliminates reflection bottlenecks to accelerate event processing, enables instant language switching, and adds the /killmobs command to instantly remove all hostile mobs wi
[SUC]Surival Useful Circuit生电全家桶
生电全家桶 An advanced Minecraft survival redstone and automation modpack featuring Carpet and Masa mods.
Civillis Technology Compatibility
Adds compatibility between Civilis and various tech mods.
XP Stream
Absorb XP orbs faster without clumping, no XP loss, same vanilla feel
InstaRestock
Instant Restock or Insta Restock makes villagers infinite restock
Mobs Blocker
Disable the spawning of specific mobs in Minecraft
Too Much XP (TME)
Yeets the laggy XP orbs, whilst still maintaining a high level count
Mob Stacker Ind.
Greatly increases performance by merging/stacking nearby mobs, reducing the physical number of entities in the world. Hypothetically 2147483646 times better performance.
Head Name Fix
Mob heads will keep their custom names when placed
MojoLauncher FPS | Butterium Mobile
Optimization/FPS and quality of life. A client-like performance pack with custom menus/in-game HUD - now for mobile phones
GpuShift
Improves optimization by offloading CPU processes to the GPU
BetterEnd: Remastered
BetterEnd Remastered completely overhauls the End dimension! Discover 24+ breathtaking biomes, exotic mobs, custom terrain, and powerful new gear. Forged natively for Minecraft 1.21.1 with exclusive performance optimizations and critical bug fixes!
ArchorClient
ArchorClient is a Hypixel Skyblock–optimized Minecraft modpack made for mobile users on ZalithLauncher, with full support for the MobileGlues render plugin. It includes top Skyblock QOL mods (Skyblocker, SkyHanni, Aaron’s QOL, Firmament) and performance mo
Civillis Minecolonies Compatibility
Creates civilized areas to deter monster spawning around Colonies dynamically.
AsguhoServer
Simply a really optimized server with the tools you need to build awesome contraptions. This modpack include mods such as carpet, syncmatica etc.
Civillis Magic Compatibility
Adds compatibility between Civilis and various magic mods.