Fabric Mods for Minecraft 1.21
Browse 25,233 free Fabric mods for Minecraft 1.21 — popular picks include t0gp smp+, Nothing But Optimizations, Environmental Spells.
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t0gp smp+
a mod pack aimed at optimizing the game, improving the game play in single player and access to my server
Nothing But Optimizations
No thing but optimizations make you game go up to 800 Fps faster

Environmental Spells
A biome-based magic system! Collect unique resources from different biomes to craft powerful spell books. Each spell has unique effects - from forest roots to the devastating Warden's scream!

SPlugins
This mod adds the command /splugins which shows the plugin list of most servers, even when you can't use /plugins.

Bladebound
Bladebound adds named swords with unique effects, lore, and world-generated shrines designed for natural survival progression.
A Herobrine Modpack
This modpack adds Herobrine to the game to scare you. Includes From the Fog.
CozyCorners
A warm, comfy, performance-boosted vanilla+ experience. Enjoy a beautifully enhanced world with shaders, animations, soundscapes, and quality-of-life features — all while keeping Minecraft’s core gameplay intact.

Itemframe Tooltip
A Fabric mod for Minecraft that renders full item tooltips when hovering items inside item frames, matching the appearance and behavior of inventory tooltips.
Spawn Egg Preview
A simple client-side mod that replaces spawn egg textures with 3D models of their entities, enhancing visibility without changing gameplay.

Mineqtt
A Mod that allows Minecraft to talk to iot devices using the mqtt protocol. Ever wanted to turn on your smart lights by flicking a lever in Minecraft?

let me stonk
poorly made stonking fix for Hypixel Skyblock
Hayfield's MC+
A take on DB's MC+ with extra mods for better performance and more QOL.

Radiant gems
Simple fabric mod that adds alternative to vanilla diamonds and netherite.
Rare Villages
RareVillages makes villages significantly rarer than vanilla Minecraft.

Sunken Sailor Origin
Adds the custom Sunken Sailor Origin for the Origins mod.
Beautifully Optimized G.M
A lightweight modpack focused on performance and visuals. Enjoy smoother gameplay, higher FPS, and enhanced graphics without sacrificing stability or accessibility.
Vanilla-V3
Official alternative to Nanumpf's Vanilla-V2 Modpack
BasicallyRevolver
adds a fun ULTRAKILL-esque fun to the game

Item Counter HUD
A Item Counter Mod that helps you preview you specific items in you inventory

StackableTools
Why not stack your tools by 8 ?
Realmspire
Realmspire is an epic RPG fantasy modpack for Minecraft 1.21.1 inspired from Hytale. Featuring classes, magic, dungeons and a modern combat system, it blends survival with roleplay and invites you to write your own legend.

Grow A Crop
this mod will have loads of new crops and will later have tools and more features
FlamePack Re-Vulkanized
Get even higher performance with VulkanAPI

Cobbled Pollen Puffs
Adds Pollen Puffs to the mod Cobblemon
MOSCOWcraft
a good selection of mods that make the game perfect without changing any game mechanics!

Simple Player List
Introduces the ability to customize server's player list
VisualParticles Better
Advanced 2D & 3D visual particle effects with customizable rendering modes.
Blades of the East
A Fabric modpack built around Sengoku Jidai mostly for my own playthroughs, reimagining Minecraft as feudal Japan!

Companion-Friend
Your new companion is built to be reliable, customizable, and fun—enhancing exploration, combat, and survival with a genuinely useful in-game partner.
SQBubliks: Survival
Survival, with lots of datapacks and beautiful graphics!
Applecraft 2.0
A new version of my CurseForge Applecraft Project

Personal Disc Player Compatibility
[ARCHIVED] Personal disc player compatibility for your convenience. Adds support for VinURL (version 1.2.3-1.21.4) and Discs Where Discs Shouldn't Be.
MrOptimizationss
This pack pairs the classic Programmer Art style with a high-performance Fabric foundation and Voxy for massive render distances. It delivers a polished, stutter-free vanilla experience with modern fluidity and stability.

EntityBatch
Entity Render Batching — sorts entities by type before drawing them so the GPU can render all cows together, all pigs together, etc. instead of switching between types randomly. Fewer GPU state switches = better performance in crowded scenes.
Essential Fabric 3.0
A modpack (3rd iteration) with a collection of essential mods and sane defaults.

Skin Keybind Manager
Stores keybinds in unused skin pixels!