Minecraft Java 1.21 Mods
Browse 1,714 free mods for Minecraft Java 1.21 — popular picks include vanilla PvP, Squibbin Hangout, HeartClean UI + Fps Boost.
Updated daily
vanilla PvP
mods that make your game feel 10x smoother with 1k+ fps & optimize it for pvp!
Squibbin Hangout
A modpack for the Squibbin Squad Discord Server.
HeartClean UI + Fps Boost
Instantly see your true health — no blinking, no guessing
Project A - Cobblemon
Enjoy a variety of Cobblemon-based content!
ChainSMP
The Modpack for the ChainSMP my German SMP
像素城_魔法核心整合包【PixelCity_MagicCore Modpack】
《像素城》魔法核心整合包（1.21.11版），专注生存红石工程。为自动化系统、多人性能优化及技术向Minecraft玩法量身打造。PixelCity MagicCore Modpack (1.21.11) for Survival Redstone Engineering. Optimized for automation systems, multiplayer performance, and technical Minecraft gameplay.
Crystal & Combat Pack
C&C Pack is a lightweight, performance-optimized Minecraft PvP modpack designed for fast-paced combat. With clean visuals, boosted FPS, and optimized settings, it delivers a smooth and competitive PvP experience perfect for duels, crystal fights, and more
Night Vision + FPS Booster
A texture pack that brightens dark areas for easier night and cave exploration while keeping Minecraft’s visuals immersive.
Gold Client
[1.21.1] PvP modpack for the best combat experience. Great for Hoplite, MCC Island or Practice Servers.
Lifesteal X PvP + FPS Boost
Lifesteal SMP PvP Pack enhances visibility for competitive combat with transparent particles, fire, potion effects, a clear pumpkin overlay, and fullbright lighting — built for fast, clean, and focused PvP.
Boundless Horizons
All the best and custom mods from Forge and Fabric perfectly balanced. Running on 1.21 NeoForge.
Sword Optimizer
Processes sword swings instantly on your screen instead of waiting for the server, removing combat lag on high ping.
Jona's Mace PvP Modpack
A Modpack for Mace PvP that has all you need!
PvP Crosshair By Zent
A clean crosshair pack designed to sharpen your aim and improve PVP performance. Replaces the default crosshair with minimal, high-visibility designs that reduce distraction and help you lock onto targets.
Our Story: Fundamental
Upgrade vanilla Minecraft with better performance, immersive audio, modern visuals, refined interfaces, and essential quality-of-life features.
Optimized Craft
The Bleeding Edge Of Optimizations 1.16.1 - 1.21.8
Rising Legends 2
[1.21.1] RLCraft Remastered For Modern Minecraft Versions! Includes all features from the original modpack.
Dark's pvp pack
This Modpack boosts FPS and optimizes Minecraft for smooth, fast-paced PvP battles.
RTX ON TITAN
RTX ON but with a combination of Attack on Titan
Craft & Action
A performance-focused adventure that transforms Minecraft with breathtaking visuals, immersive soundscapes, and fluid action-combat
Wynncraft Overhauled Experience
Realistic game experience, here you come! With some extra QoL and a heck lot of optimization!
Blockier
Blockier is a resource pack that keeps Minecraft’s default style, adds a modern GUI, and optimizes performance for smoother gameplay.
Trailer Plus
Get the official trailer look in Minecraft with Trailer Plus Modpack with shaders textures & mods.
Skyblock MasterPack - Hypixel Skyblock
[Skyblock MasterPack] This modpack for Hypixel Skyblock, fully preconfigured mods designed to optimize your Hypixel Skyblock experience.✨
Sensei's FPS Boost
So by using this modpack , you will be getting more fps !!
CPVP Essentials
CPVP Essentials includes all the mods you need for Crystal PvP in one Modpack.
DonutSMP PvP
PvP-focused modpack for Donut SMP, optimized for fast combat, clear visuals, and smooth performance.
Pixel's PVP Pack
PVP Modpack that helps you read information about your gameplay, while optimizing for FPS at the same time
vulkan-pvp-pack
Its an PvP modpack with vulkan
cloudmoon
比原版更好的冒险体验(A better adventure than the original)
CCNet Fabric
The unofficial modpack for CCNet. CCNet Nations is a unique geopolitical roleplay sandbox server set on a 1:1000 map of the Earth.
onions-utilities
Modpack providing utility mods for optimization and any kind of playing: Survival, Building, PVP
ShieldStatus Mod
This mod adds a simple color indicator — green when your shield is active, red when it’s disabled or recharging. Perfect for PvP and survival players who want better combat awareness without clutter.
MACE+
The best Mace PVP modpack by far!
![Heartsteal [ Official Modpack ]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/109106.webp)
Heartsteal [ Official Modpack ]
A modpack aimed to recreate the feeling of the lifesteal smp while still adding many features that will benefit your mimecraft experience
SuperSMP Pack
This is for the Minecraft Server SuperSMP and if you want even for Singeplayer