Minecraft Java 1.21 Mods
Browse 1,715 free mods for Minecraft Java 1.21 — popular picks include Simpel Multiplayer, Horrendously optimized, DispMC's Optimization.
Updated daily
Simpel Multiplayer
A client-side performance and enhancement pack. Boost your FPS, upgrade your PVP gameplay, and immerse yourself with beautiful ambience—fully compatible with many multiplayer server.
Horrendously optimized
The absolute limit of Minecraft performance. 1.21.11 optimization and custom aesthetics.
DispMC's Optimization
An Optimization Modpack For Mobile Launchers.
PixelPeak Optimized
Official PixelPeak Modpack that guarantees the best experience on the PixelPeak Server
Create Zombie Apocalypse
Combines Create mods with zombie apocalypse
Eternal Ocean
An ocean world with creatable ships along with many new fishes and other creatures. Swimming and fishing are overhauled, along with plenty of new structures and biomes to explore.
Competitive Vanilla+
A lightweight Vanilla+ PvP modpack focused on performance, clarity, and competitive gameplay improvements while preserving the vanilla Minecraft feel.
Capsule Life
A modpack that mixes Cobblemon with its many add-ons, agriculture-oriented and adventure-oriented mods, while keeping everything Vanilla friendly.
Will's Vanilla+
A small Vanilla+ modpack for 1.21.1 NeoForge, which focuses on adding structures, biomes, and new building blocks to Minecraft!
MC: Serene Edition
A refreshed take on Minecraft Vanilla+. Faster, prettier, and more immersive with a polished UI and redesigned to be more immersive when reaching dimensions.(BETA)
Who Optimized
Although The Best Optimization Modpack For Minecraft Designed To Enhance Performance, Improved Vanilla Experience And Cool Features.
LuminaraSMP
A Survival Modpack Made To Play Normal & Hardcore, to revive minecraft to it's new interesting Glory to play with you're Friends & Family.
Cubic
Fast Vanilla+, adventure and tech modpack.
High Sky's Multiplayer Fantasy
It is a modification designed to add maps and utility features for easier exploration
Opti Pepo Mobile
A optimized modpack for playing in Zalith launcher
Wemmbu's PvP Overlay
A 1.21+ fanmade PvP texture pack overlay designed specifically for Wemmbu. Enhance your combat visuals with optimized items, cleaner particles, and improved UI.
Frontier Legends
Frontier Legends is a large-scale Fabric adventure modpack featuring 110 carefully selected mods focused on exploration, immersive travel, enhanced combat, and massive structure overhauls. Discover upgraded strongholds, temples, dungeons, and dimension i
IUT AIX
Un modpack pour le serveur IUT MINECRAFT de la survie optimisé avec voicechat, nouveaux biomes et structures ! A modpack for the IUT MINECRAFT survival server, optimized with voice chat, new biomes, and structure !
Sengoku Craft
🤺️ | A Sekiro-Style Survival Modpack, High Graphics and RPG/Souls-Like Aesthetic
Ocolet909's Modpack
A mod for me and my friends, first time here. The mod contains food mods such as farmers delight, some weapon mods that add realistic rifles, 1 mod that adds simple tiers, and alot of performance mods to keep it running on school laptops.
FeltOptimized VulkanEdition
FeltOptimized VulkanEDITION is a high-performance FPS boost modpack built to unleash the full power of Vulkan rendering for smoother, faster gameplay on low- to mid-end PCs. Packed with performance-enhancing mods, render optimizations!
Official R-LAB.OVH
This is the modpack of R-LAB.OVH. Join discord and enjoy our server!
![ImmerseMON [Cobblemon]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/115608.webp)
ImmerseMON [Cobblemon]
This project bridges the gap between high-stakes survival and an immersive cobblemon experience.Whether you are playing fully determined to the pokemon aspect of cobblemon or as a master of the forge, utilizing unique ores and custom weaponry!
Hyblock
A Handcrafted and Customized Modpack for Hypixel Skyblock 1.21.10
BIG CLIENT
Big Client is a Fabric optimization modpack focused on improving FPS, reducing lag, and making Minecraft feel smoother and faster. It includes many of the most popular and trusted optimization mods, giving players better performance, faster loading times,
Vorxii's Modpack
A very simple and optimized modpack that still adds to the vanilla minecraft experience, without changing or adding any mechanics.
Explorers And Chambers
Explorers And Chambers is a modpack to play with friends, discover magic and explorate new structures like the new and revamped Trial Chambers with lots of things to explore.
Stance & Step
A Vanilla-like Modpack that enhance your visuals and Animations.
![[UNSUPPORTED] Vanadium+](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/304314.webp)
[UNSUPPORTED] Vanadium+
The Vanadium modpack with Hud changes, GUI changes
Poketod SMP
An optimized, full-feature Cobblemon modpack tailored for the Poketod SMP. Experience smooth gameplay, economy, and multiplayer adventures!
A Monke's Paradise
A vanilla-friendly modpack that enhances exploration and combat while striving for maximum immersion.
HideOut
HideOut is a modpack designed to offer an immersive and balanced experience focused on survival, exploration, trading, and multiplayer, all with careful optimization.
Cool warfare pack
Cool warfare pack for me and my friends
Lord's Vanilla Refresh
Enhance your gameplay experience with the best Vanilla Mods and Packs!
Bosstimized
A performance-focused modpack designed for low-end and mid-range PCs, improving FPS, reducing lag, and enhancing overall gameplay stability.
EJ's PvP Pack
A PvP texture pack that optimizes the textures of items and blocks for a better and more cooler experience.