Minecraft Java 1.21 Mods
Browse 12,086 free mods for Minecraft Java 1.21 — popular picks include ElevatorPro, Mushroomian Coruption Modpack, Craftable Wither Rose.
Updated daily
ElevatorPro
The ultimate high-performance, survival-friendly vertical transport solution.
Mushroomian Coruption Modpack
This Mod Pack Adds The Mushroom Coruption Mod With Sodium And More
Craftable Wither Rose
This data pack adds a crafting recipe that transforms 8 wither roses into 16 wither roses.
ManageAFK
with this PLUGIN you can customize the AFK in your server with style and with lots of features and optimization for no performance issues.
BoatLimiter
BoatLimiter prevents boat spam by limiting boat placement per radius and per chunk, including dispenser-based placement. Fully configurable, permission-based, and multilingual.
SwiftSteed
SwiftSteed is a lightweight, performance-optimized Fabric modpack that enhances the vanilla experience without altering its core mechanics.
Routine Falling Blocks Cleanup
Mitigates Lag/Spam from 'falling_block' entities
DEVSMP
THE pack used on the DEVSMP server
Purely Optimization
Your Game, Purely Optimized.
LagKam Plugin – Customizable Item Drop Countdown for Minecraft
Customizable item drop countdown to reduce lag and improve server performance.
fr0nick's Aeronautics
A Create Aeronautics modpack with handpicked add-ons and zero bloat!
Create: Brassbound SMP
Includes the full set of Server & Client side mods for the intended Create: Brassbound SMP experience.
Clockwork Sorcery
Minecraft modpack that allows for grand exploration with the combination of Create and the RPG Series.
Boxduel
Advanced Duel system specially optimized for BoxPvP and BoxMining servers with high-performance kits. (just for Turkiye.)
RefractMC
RefractMC tries to simulate Minecraft, but as a AAA Game.
Immersive Vanilla
A mid-end vanilla+ modpack focused on immersion, visuals and performance.
Vanilla Vulkan
Optimization modpack based on VulkanMod. Pure Vanilla.
Inebriated Fellows 2026
The modpack for the 2026 Inebriated Fellows server ran by Xipheus.
SchedulerPro
SchedulerPro lets you automate server restarts, reminders, and commands while protecting itself from unwanted unloads and keeping your server up-to-date automatically.
MC Kings
Official MC Kings Modpack. Made for a private Minecraft project, it contains everything a Minecraft player needs.
Create Zerene
A custom modpack with as main focus the create mod and a lot of decoration stuff.
FEN Community Pack
A small quality of Life pack to play on my community servers Network. It includes shaders, optimizers and a voicechat to play along everyone on the Network!
VillagerNoAI
Proximity-based villager AI disabler for optimization
Yet Another Vanilla+
Oh, it’s just another Vanilla+ modpack… wow… so original…
Moshpit2025
Official modpack for the TTV-Moshpit community server in 2025, focusing on performance, improved visibility, shader support, map display, and integrated voice chat for a smooth and collaborative gaming experience.
NixoCraft 5
The official modpack for NixoCraft 5, hosted by fienix_and_izio. Features high-performance optimization, quality-of-life improvements, and essential tools for the community server.
Deeply Optimized
A deeply optimized lightweight modpack for up to 6× more FPS.
SP Optimization
Pure optimization building block for only singleplayer playability. (Meaning tps and server interaction optimization mods are not included)
Spring TL
Truly optimized 1.21.5 modpack
Downgrinded
A modpack that removes features from Minecraft to make it more beta and adds extra features.
SIGHT
A lightweight Fabric modpack that makes Minecraft visually stunning with shaders & effects.
Multiplex SMP
A performance enhanced vanilla minecraft modpack used for the Multiplex-MC MSP
Barely Modified
A modpack I believe feels just like vanilla but a little better
XP Placeholder
Adds various placeholders for the players XP and Level.
Fraggy's Minecraft Reimagined
A simple Minecraft modpack focusing on performance and overall gameplay/graphics enhancements.
Skrill4ever
Hey this is a fun mod it doesnt rlly change to much abt the vanilla minecraft. It optimizes ur gameplay. But there are some things that only a good pc can handel so be carefull