Fabric Mods for Minecraft 1.21
Browse 987 free Fabric mods for Minecraft 1.21 — popular picks include Hey! It's Time to Stop!, Delium, Withered Utils.
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Hey! It's Time to Stop!
A mod that will auto shut down your minecraft server after a custom amount of time if nobody is connected!
Delium
yet another performance Modpack
Withered Utils
Optimization modpack with many pre-configured technical tools and HUD/GUI improvements.
Familien - SMP Pack
Official Mod Pack for the Familien - Community SMP/RP Server!
ElitePvP
This Fabric modpack is focused on high performance, smooth gameplay, and quality-of-life improvements, using mods like Sodium, Lithium, Iris, and FerriteCore for major FPS and optimization boosts. It also adds useful features and visuals such as minimaps,
EmbeddedMC
In this Fabric Mod you can run in Singleplayer a Minecraft Paper/Purpur/Folia Server to test your Plugins. No need to extra create a server all is directly in your Minecraft instance. You have full control, you can directly edit config files ingame,...
GPQOL
Greenparrott's completely client side quality of life and performance modpack.
PlayerView/InvView
allows you to inspect player's inventories, enderchest, health, etc in an intuitive GUI
Packet Ninja
Customize logging for incoming and outgoing packets. Mod for developers.
Lost Horizons
This is a side project to Vanilla Adventures + with the main difference being the gameplay and game version!
JEO - Original
JEO - Just enugh optimization, is a optimization modpack with different versions.
Epic Packs
A performance-focused modpack that optimizes graphics and gameplay.
FurCraft Client
The Purrfect Client for Furries
Nates performance
this modpack will give you the best performance possible with all the performance mods packed in one.
Better Playtime
Makes Minecraft Better And More Fun
Avora Classic
This modpack has been officially created to enrich the gameplay experience and cultivate a more immersive atmosphere.
Refreshed and Refurbished
Makes minecraft feel alive and fun again from compleatly changing the terrain to all the little details that make a diffrence
Thumbnail Modpack
A Minecraft modpack made for content creators and thumbnail artists.
Formium Optimized (VULKAN-SHADER)
Formium Optimized (VULKAN) A Vulkan-powered optimization modpack focused on maximum performance and low latency that came with shaders
Quick Builder Pack
The Quick Builder Pack helps you create Minecraft maps faster while maintaining the vanilla experience, with tools and mods for all skill levels
Exploration Revamped
A mod that aims to build upon JetStarFish's Exploration mod by adding and improving useful exploration features!
Fastpack
FastPack is a modpack designed to optimize Minecraft, providing a smoother gaming experience and practical features. Discover a more performant and enjoyable game with mods selected to enhance your Minecraft advent.
AntiNbtKick
A mod that prevents your player from picking up items that exceed the NBT data limit and prevents being kicked in general.
DittoLand Cobblemon
Dittoland is a 1.21.1 Cobblemon world featuring all 1025 Pokémon and the ultimate battle combo of Megas, Z-Moves, Dynamax, and Tera! ⚔️ Harness a player-driven economy with custom gyms, collectible plushies, and elite Alpha Bosses. 🏆

Strength 4
This mod give you strength 4 portion in your game/minecraft world this very use full to figth with you friend more damage more win
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.
JEO - BetterEssentials
A boosted version of the Essential mod to make it better
Ungrab Mouse
UngrabMouse allows players to freely toggle mouse capture with a single key, improving workflow and multitasking without pausing the game.
t0gp smp+
a mod pack aimed at optimizing the game, improving the game play in single player and access to my server
Enhanced Minecraft
A collection of client-side mods that enhance the Minecraft experience.
Auto Logout
A mod that automatically kicks yourself from server once a player gets in range of blocks that u set, allows u to afk farm and play safe.
X Journey
Dive into TX-Journey, where survival meets adventure, all with the classic vanilla feel. Build, craft, and explore a world filled with mysteries, from daily tasks to epic boss battles. Upgrade your enchantments and uncover endless possibilities.
AdvancedBoiler
A client side mod to provide better performance with displays from the Boiler Plugin.
Tre's Quality FPS
This Mod was made with only 3 things in mind... 1-How high could your FPS be with the mods on Modrinth 2-Quality of life(No insane changes like different player models| Just lil stuff like built in zoom) 3-Keep the feeling of Vanilla MiceCraft🐁
Framium Plus - Improve FPS
modpack with performance boosts, visual enhancements, and gameplay improvements. Smooth, optimized, and ready for multiple Minecraft versions, it makes your world more fun, stable, and exciting!
Celestial Arcana: Magic Awakens
Is an immersive modpack focused on magic, RPG, and exploration.