Minecraft Java 1.21 Mods
Browse 12,084 free mods for Minecraft Java 1.21 — popular picks include Sinytra Connector Crash Fix, Mace calculator, Firing The Diamond.
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Sinytra Connector Crash Fix
Fixes crash in Sinytra Connector
Mace calculator
Calculates damage multiplier on a mace. Works with enchants.
Firing The Diamond
This is a modpack designed for playing on the minecraft server Diamondfire
PlayerVaultsX
The ultimate multi-version vault plugin with MiniMessage support
better mod client
a better minecraft fps mod pack.Have iris emf etf minimap.
Cobblemon - AnotherRecipePack
Additional crafting recipes for Cobblemon. Made for the Camp Cobblemon server.
Totem Resize
The Totem Resizer is a client-side mod that lets you change the size of the "Totem of Undying" in your hand and on your screen. It’s perfect for clearing up your view during combat or just personalizing your game.
Draventh Ores
⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc
True Vanilla
A chill vanilla-style High Performance Shader with tweakable fog, colors, and fun filters. Looks clean, runs light.
Vixit Boost
A highly optimized Minecraft modpack created to increase performance and improve the overall play experience.
FPS X PVP
A lightweight Fabric PvP modpack focused on maximum FPS, low latency, smoother gameplay, and competitive combat. Perfect for BedWars, Lifesteal, Crystal PvP, and SMP servers. 🚀⚔️
Simple Utilities
A simple Minecraft modpack focusing on the essence of Minecraft, adding simple utilities and game performance.
FastNeo (FPS Modpack For Neo Forge)
This modpack is built for Neo Forge and provides a significant boost in performance.
Fajita's Enhanced Minecraft
A modpack with quality of life features, shaders, and performance improvements
DarkPvP - Optimized
A simple modpack to improve your PVP skills and play together with your friends!
SerenaCore
These are shaders developed for weak and medium computers, they focus on being not demanding (more FPS) and looking good.
Polaroid90s
Polaroid 90s Shader — Cold, faded, like an old photo from the 90s!
Banana's PVP Modpack
A modpack with mods to help you in pvp. Compatible with Fabric 1.21.4
Chronicles: Tharidia
This is a medieval-fantasy roleplay enviroment, with custom feature, mobs, world dynamics, custom classes
TouchscreenFix
Fixing the screen going absolutely wild when tapping a finger on your touchscreen by making it actually playable.
Arena Regen
Arena regen is a Plugin for 1.21.x that lets you restore the original area of your map without lag. Made for duels and practice servers but works for minigames, Pvp events, and build servers. You can save the region and auto clear aswell.
Incredibly Enhanced
A carefully crafted Fabric 1.21+ modpack with 100+ qol and optimization mods that enhance your Minecraft experience.

TheEvent580 - Modpack
This is the last to date (and recomended) modpack for TheEvent580's players ! ( but mainly an optimisation Modpack )
EraCraft
EraCraft is a simple medevial style modpack

Moonrise Compats
Compatibility patches for Moonrise. Helps mods that conflict with Moonrise run together by applying targeted integration fixes.
Modern Netty
fabric mod that adds experimental iouring and kqueue support
Create & things
A modpack like create live 5 without skyblock, but with sophisticated Backpacks
Shotbow MineZ Modpack
Modpack for the Shotbow.net MineZ
4DR Pack
Improve your game performance and add QoL features that do not affect gameplay, but maximize its potential
Royal City Gladiolus Sweep
This mod is an optimized mod with automatic cleaning of useless entities and falling objects.
Over Vulkan
Better performance than sodium using Vulkan rendering. 5x more fps compared to Vanilla.
Chest Looter
A Mod that allows you to quickly take whatever items are in a chest/shulker/storage. It provides a simple UI when you open storage, which lets you change the keybind, and how fast the items get taken.
Furniture & Tech
Enhance your Minecraft builds with interactive, customizable furniture and decor. From modern designs to culturally inspired pieces — beauty and functionality in every room.
Smooth Optimized
A powerful Minecraft optimization modpack designed to boost FPS, reduce lag, improve stability, and deliver a smoother gameplay experience.
Titanium Optimized
Improve your Minecraft experience with extreme performance and lots of bug fixes without any QoL features!
FancyCraft
Featuring over 220 mods, including many ones for optimization, enchanting shaders, and stunning texture packs, this collection is designed to redefine your gameplay