Minecraft Java 1.21 Mods

Browse 21 free mods for Minecraft Java 1.21 — popular picks include Cobblemon: Duck's Definitive Edition, NMI - server side mods only, New Vanilla.

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21 mods

1.21.1fabric

Cobblemon: Duck's Definitive Edition

Enhance your Cobblemon experience with new biomes, Legendary Pokemon quests and spawns, Pokemon Capture EXP as well as QOL features like Teleporters, Falling Trees, Pokemon Map Icons, and FINALLY Updated Pokemon Drops, removing the need for mobs!

25kdownloads

1.21.3fabric

NMI - server side mods only

This is a collection of over ✨150+✨ server side mods that enhance your gameplay with voice chat, factions, economy, seasons, dungeons, buildings, mobs and much more. 🌌

11kdownloads

1.21.1fabric

New Vanilla

This is an optimized modpack based on the vanilla, but we also changed a lot of things. A new adventure! Enhanced monsters! Let's Go!

4.4kdownloads

1.21.11fabric

INFERNO ADVENTURES

This modpack includes new world generation, new rpg classes, new structures, new weapons, new mobs and animals, new foods and ways to cook them, battle ships, dragons, new accessories and much more!

3.7kdownloads

1.21.1fabric

Cobblemon - Ranked PVP - Competitive PVE - #1 SMP-Server Pack

Play Cobblemon the way it’s meant to be experienced — optimized mods, balanced gameplay, and direct server access.

1.9kdownloads

1.21.1neoforge

Chronicles: Tharidia

This is a medieval-fantasy roleplay enviroment, with custom feature, mobs, world dynamics, custom classes

1.7kdownloads

1.21neoforge

Explorer's Haven

Explorer's Haven is an adventure modpack enhancing exploration, biomes, dungeons, and visuals for smooth performance. Discover new landscapes, battle mobs, and enjoy quality-of-life features while preserving Minecraft’s core experience.

1.1kdownloads

1.21.1fabric

Cube Monster Project

Explore all Pokemon regions united in one massive open-world! 🌎 Join the Cube Monster server (pokeworld.mine.fun) and forge your own Pokemon destiny. Become a Gym Champion, League Master, or Nurse Joelle. ⚔️ Enjoy freedom to explore, battle etc..

804downloads

1.21.1fabric

Perfect Gen

This modpack redefines the experience of exploring and reshaping the world. Packed with light RPG elements, this pack brings adventurous spirits together with captivating quests, mythical creatures and immersive world-building.

769downloads

1.21.1fabric

Green's Better MC

A Modpack that will improve your world and experience and add tonnes of new biomes, features, mobs and optimization.

387downloads

1.21.1neoforge

PixelPerron

A fun modpack featuring new structures, biomes, mobs, dimensions, multiplayer features, and more for an enhanced gameplay experience with friends.

279downloads

1.21.11fabric

UBS_PVP+

UBS PVP is a high performance Fabric modpack optimized for competitive PvP and multiplayer Survival featuring extreme FPS boosts network optimization and clean combat visual advantages

198downloads

1.21.1neoforge

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.

165downloads

1.21.1fabric

Harmony I

A seamless and enjoyable modpack that transforms Minecraft with well-balanced development, fresh mobs, and mechanisms. Bronze progression, explore structures, complete quests, and dive into a world where every mod tastes like vanilla.

141downloads

1.21.1fabric

MythBoundMC

MythBound is a high-fantasy RPG Minecraft modpack built for exploration, progression, and immersive combat. Dive into a world filled with ancient ruins, dangerous dungeons, mythical creatures, powerful magic systems, and de

137downloads

1.21.9fabric

Terra utlima

Immersive survival modpack featuring new biomes, dangerous creatures, custom weapons, quests, realistic progression, thirst management, dynamic seasons, and advanced technology for a challenging, strategic, and captivating adventure experience.

99downloads

1.21

RXVY SPAWNERS

RXVYSpawners is a high-performance Java plugin that features virtual loot storage, intelligent spawner stacking, and an all-in-one management GUI for optimized mob farming. If you have any questions or need support join https://discord.gg/Xx8h2Th8qv

97downloads

1.21.11fabric

QoM+

This modpack adds quality to Minecraft! Don't forget to add us to your Essentials friend list: selimefe44, TheEmoBot

54downloads

1.21.1

Minecraft Squish Edition Resource Pack (1.21.1, 1.20.1) – Texture Pack

Minecraft Squish Edition Resource Pack will significantly upgrade your game performance by enhancing the visual game impression. Within this pack, you world will be full of cute textures that were made with love and care. Moreover, it also adds grass textures, fixes equestrian animals, adds splash texts, improves particles and creates a few other tweaks […]

1.20.1forge

[TACZ] Clans Systeme

Clans System adds a complete clan and city conquest system to Minecraft. Create clans, capture cities, fight monster hordes, earn passive income, and dominate the server in PvP or survival gameplay.

7.3kdownloads

1.21.1

Cobblemon.gg Modpack (1.21.1) – Build Your Ultimate Dream Team

Cobblemon.gg Modpack gives you the ultimate pocket monster adventure in Minecraft with high-speed performance and fair play. You can explore a beautiful world filled with wild creatures, custom quests, and smooth battles that keep your game running fast. It brings together a friendly community of trainers for tournaments, trading, and endless fun. Features: Massive Pokémon […]