Minecraft Java 1.21 Mods
Browse 118 free mods for Minecraft Java 1.21 — popular picks include KEO RPG optimized, PvP, Technical Electrical.
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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.
PvP
The best modpack for crystal, sword and axe PvP. Having a huge focus on game performance.
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!)
MMO Realms Cobblemon
Cobblemon Pokemon Modpack
![Cobblemon Essentials [1.7.3]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/9451.webp)
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!
Dragon survival enhanced
Enhances dragon survival with fantasy themed world
![Arcane Dragons [FABRIC]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/9650.webp)
Arcane Dragons [FABRIC]
[1.21.1] The first modpack with Ice And Fire Dragons for Minecraft 1.21!
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! 🌟
Wynnic Enchantments
Enchanted Experience for Wynncraft server powered by Wynntils
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!
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.
WynnX
Modpack for Wynncraft (Last Updated: August 2026)
Boosted FPS RPG (Performance Optimized)
RPG performance modpack with FPS Boosting, RPG, Magic, 750+ Quests, MMO Skills, and much more.
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. 🌌
CoreCraft
Make and share core memories in our Minecraft modpack! New content to expand upon Vanilla Minecraft.
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!
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!
Mythos: Terraria + Calamity
Terraria + Calamity mod, in Minecraft, completely overhauled!
Boundless Horizons
All the best and custom mods from Forge and Fabric perfectly balanced. Running on 1.21 NeoForge.
Wynncraft Overhauled Experience
Realistic game experience, here you come! With some extra QoL and a heck lot of optimization!
*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
Wynncraft DELUXE
Ime a Wynncraft Modpack. (The #1 modpack, in fact!) Enjoy curated visuals, ambience, and performance. Forget Vanilla.
Superly Optimized
IT HASE THE ALL MODS IN Simply Optimized, Fabulously Optimized and MORE COMBINED IN ONE MOD PACK!!!
Wynncraft: Rekindled
An optimization and overhaul modpack updated for the Rekindled update, with exclusive custom features!
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!
Starlev's Optimized | Hypixel Skyblock
Hypixel Skyblock Modpack on Fabric for Mid/End game players optimized with stable HIGH FPS
Cobblemon Origins Modpack
The best Cobblemon Modpack for performance, aesthetic and QOL features that you'll ever see. The server includes Raids, Ranked, Bosses, Player Gyms, Breeding, Cosmetics and so much more custom features!
Maher's Beyond Vanilla
Beyond Vanilla is a lightweight, performance-friendly modpack designed for players who want to enhance Minecraft without losing its original charm.
TerraLand
TerraLand is a stunning modpack focused on beautiful world generation, immersive exploration, and rich decoration—creating a vibrant, living world full of adventure.
Peak Optimized
Why settle for lag? Play SMOOTH with us and immersive your game with FPS Boost!
![Arcane Dragons [NEOFORGE]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/110161.webp)
Arcane Dragons [NEOFORGE]
[1.21.1] Dragons and Magic. The ultimate fantasy world!
Everything Modrinth
This modpack aims to include every project on modrinth excluding modpacks (ofc) and plugins. Currently 300+ Projects
Dungeons & Crafting
Jump into a world of Swords, Sorcery, and Exploration with a Vanilla+ feel!
Wynntils Upgraded Fabric
Wynntils is a mod designed to enhance the user experience of Wynncraft. The mods in this modpack seek to further enhance the user experience of Wynncraft through performance and visual enhancement mods.
Wynncraft Reimagined
Wynncraft Reimagined aims to give players the best Wynncraft experience while also being lightweight and increasing performance.
JBedrock
A build that tries to port Bedrock features to Java