Minecraft Java 1.21 Mods

Browse 170 free mods for Minecraft Java 1.21 — popular picks include VitalityCraft – Vanilla Essentials [New 26.1.2], Kzn Smp, Cobblemon Cobbletwo X MegaShowdown [1.7.3] (Pokemon Modpack).

Updated daily

FiltersExploration×Performance/FPS×RPG×Clear all

Sort

PopularNewestA–Z

170 mods

1.20.1neoforge

VitalityCraft – Vanilla Essentials [New 26.1.2]

Vitality Craft enhances your Minecraft experience with essential mods that introduce new biomes, objects, mobs, and performance improvements. Dive into a more diverse and challenging world while enjoying smoother gameplay with optimized performance.

109kdownloads

1.21.1fabric

Kzn Smp

KZN SMP is a Fabric-based medieval survival modpack featuring custom world generation, skill progression, unique items, and optimized multiplayer performance. Designed for clans, PvP, and long-term progression in an immersive adventure experience.

102kdownloads

1.21.1fabric

Cobblemon Cobbletwo X MegaShowdown [1.7.3] (Pokemon Modpack)

Pokemon Cobblemon Pack - QoL and Performance mods! The server included in the pack has Mega Evolution, Paradox and Legendaries Pokemon, Player Gyms, Raids, GTS, and more!

66kdownloads

1.21.11fabric

BoostedCraft – Performance, FPS Boost & Shaders

Would you like to experience Minecraft with stunning shaders and improved performance? With BoostedCraft Shaders & Performance, you'll enjoy breathtaking graphics, advanced optimization, and smoother gameplay for limitless exploration.

40kdownloads

1.21.1neoforge

UC6 - Ultimate Create 6

🔧 Build, 🌍 Explore, ⚡ Optimize – A Create-based modpack with enhanced structures, better performance, and immersive gameplay!

25kdownloads

1.21.1fabric

Cobblemon - Poke Legends Modpack

Pokemon Cobblemon Pack - QoL and Performance mods! The server included in the pack has Raids, Gyms, Mega Evolution, Tera, Alpha Bosses, Paradox, Legendary Pokemon, GTS and more!

24kdownloads

1.21.1fabric

BetterNether: Remastered

BetterNether Remastered completely overhauls the Nether dimension! Discover lush new biomes, exotic plants, epic structures, and powerful gear. Forged natively for Minecraft 1.21.1 with exclusive performance optimizations and critical bug fixes!

22kdownloads

1.21.1neoforge

FisuraCraft SMP

FisuraCraft is an Argentinian modded SMP focused on community gameplay, balanced progression, exploration, automation, and quality-of-life improvements. Optimized for smooth multiplayer survival and long-term worlds.

2.2kdownloads

1.21.1fabric

Lightweight Cobblemon

A lightweight and optimized Cobblemon mod pack designed for low-end PCs, featuring quality-of-life enhancements such as elevators, rideable Cobblemon, and lag-reducing plugins while introducing new biomes for an immersive Pokémon-catching experience.

1.9kdownloads

1.21.1fabric

Cobblemon - PokeResort [Official]

Play with the PokeResort Modpack for the BEST COBBLEMON EXPERIENCE! The latest version of Cobblemon and gameplay enhancing mods into one convenient and optimized package! Including client performance enhancing mods, QoL adjustments and immersive mods!

1.6kdownloads

1.21.1neoforge

Capital Industries Server

A fast, multiplayer-focused Create mod-pack built for massive automation, optimized performance, nuclear power scaling, and expanded exploration across planets.

1.5kdownloads

1.21.1fabric

BetterMon - A Better Adventure [Cobblemon]

The One and Only Cobblemon Modpack | All 1025 Pokémon Supported | Badges | Optimized Biomes & Structures | Cobblemon-Style Music | Shaders | Optimized

1.3kdownloads

1.21.1fabric

CobblemonEspanol

Cobblemon modpack delivering a complete Pokémon experience in Minecraft. Includes performance optimizations, QoL improvements, and enhanced exploration. Balanced for both casual players and dedicated trainers.

1.1kdownloads

1.21.1fabric

Celestial Quest Pack

The Celestial Quest Pack transforms your Minecraft adventure with new biomes, advanced crafting, and seamless performance. Explore and thrive in a beautifully immersive world!

1.1kdownloads

1.21.1fabric

CleanCraft by ACUL

CleanCraft is a lightweight Vanilla+ Fabric modpack focused on performance, visuals, and quality-of-life. Featuring Sodium, shaders, Xaero’s map, Tom’s Storage, and more—it's perfect for builders, explorers, and smooth multiplayer.

886downloads

1.21neoforge

NeoForge: Tricky Trails

1.21 NeoForge Modpack with great Performance including Tech and Exploration Mods!

849downloads

1.21.1neoforge

Evergrow

A brutal high-end adventure modpack packed with tons of new mobs, bosses, weapons and dimensions – heavily optimized and balanced for powerful PCs.

817downloads

1.20.1forge

Shatter Craft 2

1.20.1 quest pack with a mix of the usual magic and tech, plus many QoL mods. Client and server performance in mind.

738downloads

1.21.1fabric

Asylum Visuals & Quality of Life Pack

A visually-enhanced pack focused on shaders and performance-boosting QoL mods for solo play and multiplayer servers.

652downloads

1.21.1neoforge

CobbleVIJG

Kitchen-sink modpack centered around Cobblemon, Exploration and Quality-of-Life mods. Designed for a Private Server, with low-performance pc's in mind. (4GB of RAM)

649downloads

1.21.1fabric

MINECRAFT SUPER

This is an experimental build of the modpack. It offers lots of content with relatively manageable performance impact. Since it's still experimental, you might run into some issues. Please feel free to report them in the comments!

632downloads

1.21.1neoforge

Vanilla Modernized - NeoForge

Vanilla+ Minecraft modpack featuring exploration, enhanced world generation, building, farming, immersive progression, and optional Create automation — all with strong QoL and performance optimization.

516downloads

1.21.1neoforge

InfinityProject

InfinityCraft is a premium Minecraft modpack that blends limitless adventure, cinematic shaders, and magical progression into one vibrant, high-performance sandbox experience.

412downloads

1.21.11fabric

(Essential) Performance Seasons [1.21.11]

Seasons, Structures and Optimization

396downloads

1.21.1neoforge

Foundaria Create SMP

Foundaria is a lightweight, NeoForge-powered Create Mod 6 pack for builders and tinkerers. Enjoy smooth performance, immersive automation, and creative freedom in Minecraft 1.20+. Perfect for solo and server play.

346downloads

1.21.1neoforge

Queso Pack

Queso Pack is a QSMP 2-inspired modpack blending Create automation, overhauled exploration, and Farmer's Delight cooking with stunning visuals via Iris shaders and Distant Horizons — all optimised for smooth, social multiplayer fun.

344downloads

‹ Prev1…45