Minecraft Java 1.21 Mods

Browse 170 free mods for Minecraft Java 1.21 — popular picks include DarkSleep - RPG Sleep Percentage, Blended Compat, KEO RPG optimized.

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170 mods

1.21.11neoforge

DarkSleep - RPG Sleep Percentage

RPG Theme, Changes the sleep percentage required of a server to 50% allowing only half the players to sleep to progress the night.

2.7Mdownloads

1.18.2neoforge

Blended Compat

Adds more compatibility between mods commonly found together in modpacks.

1.2Mdownloads

1.21.1neoforge

KEO RPG optimized

Keo RPG is a fully Spanish, highly optimized modpack with over 200 mods that lets you rediscover Minecraft with freedom, RPG classes, magic, and epic bosses.

226kdownloads

1.21.1fabric

PvP

The best modpack for crystal, sword and axe PvP. Having a huge focus on game performance.

133kdownloads

1.21.1neoforge

Technical Electrical

Technical Electrical is a 1.21 sandbox style NeoForge modpack about relaxing and having fun alone or with friends! Build, Destroy or Control the world, with tech or magic! (Includes Public Dedicated SMP Server!)

114kdownloads

1.21.1fabric

MMO Realms Cobblemon

Cobblemon Pokemon Modpack

101kdownloads

1.21.1fabric

Cobblemon Essentials [1.7.3]

Pokemon in Minecraft with exciting new features added!✨ Explore Pokémon towns, ride on Pokémon, challenge Gym Leaders, collect Pokémon plushies, and so much more!

94kdownloads

1.21.1fabric

Attack On Titan - Awakening Of The Titans

immersive and optimized attack on titan modpack

62kdownloads

1.21.1neoforge

Dragon survival enhanced

Enhances dragon survival with fantasy themed world

56kdownloads

1.21.1fabric

Arcane Dragons [FABRIC]

[1.21.1] The first modpack with Ice And Fire Dragons for Minecraft 1.21!

51kdownloads

1.21.1fabric

Cobblemon Ultimate Pokemon RPG - Cobblemon 1.7.3 - Cobblemon with Friends - Pokemon in Minecraft - Cobblemon Pokemon RPG & MMO

🔥🔥 The Ultimate Cobblemon Pokemon Academy! 🔥 Collect and level up your Pokémon in Cobblemon. Pokemon in Minecraft SMP - battle, capture, train, and grow your cobblemon team —starting your cobblemon journey! Optimized Pokemon Cobblemon MMO Experience! 🌟

45kdownloads

1.20.1forge

Magitech Fantasia

A Magic Pack built around magic mod interactions with tech mods and a focus on the balance of Beauty, Content, Performance, and Quality of Life.

38kdownloads

1.21.11fabric

Wynnic Enchantments

Enchanted Experience for Wynncraft server powered by Wynntils

34kdownloads

1.21.11neoforge

[ Spellnomia ] - Iron's Spells 'n Spellbooks magic modpack

Master arcane mana and alchemy in this RPG adventure with Iron's Spells, mages, wizards, dragons, bosses, and grimoires. Explore dungeons, dungons, and biomes with opti performance, shaders, and immersive medieval fantasy sorcellerie

32kdownloads

1.21.11fabric

Mythic Horizonss

An epic RPG & Adventure modpack for Fabric! Features overhauled combat, massive boss fights, breathtaking new biomes, and maximum FPS optimization.

28kdownloads

1.21.1fabric

Multiplayer Essential

General Essentials for multiplayer world hosting and more! Build With your friends with the wand and axiom mods, Create And Share Animations With the customizable player models mod and More! also try our minimum edition, which will almost never update!

27kdownloads

1.21.1fabric

POKELAND

Cobblemon 1.7.1 Modpack | Legendary Pokémon | Mega Evolutions | Pokémon Towns | Centers | Gyms | Leaders | Trainers | New Generations | New Food & Drink | Optimization | Essential | Voice Chat | Surround Sound | Automatic Data & Resource Pack.

25kdownloads

1.21.1neoforge

NeoTech Reborn

650+ Mods | 400+ Custom Enchantments 📚 | 1000+ Mobs 🐉 | Magic & Tech Combined ⚡ | 1000+ Epic Structures 🏰 | Stunning Shaders 🌄 | Optimized for High Performance 🚀 | Everything You Need in One Pack!

20kdownloads

1.16

PlayerProgress

PlayerProgress is a Minecraft datapack that introduces a leveling system. Earn UP from activities like mining and combat to level up and gain new abilities and rewards.

16kdownloads

1.21.11fabric

WynnX

Modpack for Wynncraft (Last Updated: August 2026)

15kdownloads

1.21.1neoforge

Boosted FPS RPG (Performance Optimized)

RPG performance modpack with FPS Boosting, RPG, Magic, 750+ Quests, MMO Skills, and much more.

11kdownloads

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

CoreCraft

Make and share core memories in our Minecraft modpack! New content to expand upon Vanilla Minecraft.

11kdownloads

1.21.11

Mr_ChibisMMO

Survival based MMO for players to have fun in either (Singleplayer, Multiplayer, or Modded) skills such as, "Agility", "Attack", "Cooking", "Defense", "Excavation", "Fishing", "Hitpoints", "Hunter", "Magic", "Mining" & "Commands/Custom World Gen loot".

6.4kdownloads

1.21.1neoforge

Antique Runes: Medieval RPG

Get ready for a unique Medieval RPG modpack, featuring many new armors & tools. And also features, such as leveling, bosses, quests, dungeons and many more!

6.4kdownloads

1.21.1fabric

TalonMC Cobblemon

TalonMC is a growing Minecraft Cobblemon, Prison, Skyblock, Dungeons & Survival network with hundreds of active players and unique content across all four game modes. New to the server? Claim your FREE RANK with /freerank and jump into the action!

5.4kdownloads

1.21.1fabric

Mythos: Terraria + Calamity

Terraria + Calamity mod, in Minecraft, completely overhauled!

5.3kdownloads

1.21.1neoforge

Boundless Horizons

All the best and custom mods from Forge and Fabric perfectly balanced. Running on 1.21 NeoForge.

4.6kdownloads

1.21.4fabric

Wynncraft Overhauled Experience

Realistic game experience, here you come! With some extra QoL and a heck lot of optimization!

4.5kdownloads

1.21.5fabric

*OUTDATED* Skyblock Latest Version

**OUTDATED** 1.21 Skyblock modpack for both types of people (Foraging update use only and All rounder pack) These mods are also used by various YouTubers such as Candypatt and V1dd, and Toadstar0

4.5kdownloads

1.21.1fabric

Wynncraft DELUXE

Ime a Wynncraft Modpack. (The #1 modpack, in fact!) Enjoy curated visuals, ambience, and performance. Forget Vanilla.

3.9kdownloads

1.21.5fabric

Superly Optimized

IT HASE THE ALL MODS IN Simply Optimized, Fabulously Optimized and MORE COMBINED IN ONE MOD PACK!!!

3.9kdownloads

1.20.1neoforge

EnchantVenture

Explore, fight, build, and progress through a handcrafted Minecraft adventure featuring immersive exploration, structured progression, magic, technology, optimized performance, official content, and a polished vanilla-friendly experience.

3.9kdownloads

1.21fabric

Wynncraft: Rekindled

An optimization and overhaul modpack updated for the Rekindled update, with exclusive custom features!

3.7kdownloads

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

1.21.10fabric

Starlev's Optimized | Hypixel Skyblock

Hypixel Skyblock Modpack on Fabric for Mid/End game players optimized with stable HIGH FPS

3.7kdownloads

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