Minecraft Java 1.21 Mods
Browse 2,173 free mods for Minecraft Java 1.21 — popular picks include Create AeronauticsPLUS, NoLag-Ultimate, RedProtect.
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Create AeronauticsPLUS
Create: Aeronautics+ is a Minecraft 1.21.1 NeoForge modpack focused on airships, automation, and engineering. Build flying machines, automate factories, explore enhanced terrain, and expand your creations with a large collection of Create addons.
NoLag-Ultimate
NoLag Ultimate is a comprehensive and high performance optimization solution specifically engineered for modern Minecraft servers running on version 1.21 and above. This all in one utility focuses on maintaining peak server stability by addressing the most
RedProtect
Prevent redstone clocks that might lag the server
Survival Expansion
[1.21] Simple Modpack to slightly enhance the vanilla experience.
Copper Wiring
Lightning Rods can function as electrical wires, transferring power in ways Redstone cannot! Circuitry has been transformed!
CobbleZero
🌟 CobbleZero Modpack Summary CobbleZero is a custom Cobblemon adventure built for trainers who want more than just catching Pokémon. With gyms, NPC opponents, Mega Evolutions, and QoL mods, it’s the perfect blend of survival Minecraft and a true Pokémon
IdkStuff
Inspired by Actions & Stuff, this modpack aims to enhance the game with smooth animations, along with the addition of other cool features! This modpack also improves game performance.
Standard voice chat
a vanilla modpack für server whit voice chat with useful mods.
Create: Electrolysis
[READ DESC] A Create addon focusing on making superheated blaze burners not require a whole ahh blaze cake farm just for some blue coloured blazes
BaseSci
Basic technical modpack that updates quickly.
skel's client
the perfect modpack for QOL features and performance! | 1.21.11 supported!
Neo Beta Remastered
A Modpack that adds the required features for Classic Reimagined 10
Over Optimized
Over Optimized is Minecraft on rocket fuel—powered by nvidium and bleeding edge mods!
Pack & Cheese
A neat little modpack, for neat little people.
Kool Studio (BBS)
Machinima & Building Pack Include BBS FS, Axiom, Chisels & Bits, IRLights
Cobblemon Gamma
Pokemon Cobblemon Pack - QoL and Performance mods! The server included in the modpack has Raids, Gyms, Mega Evolution, Tera, Alpha Bosses, Paradox, Legendary Pokemon, GTS and more!
Prisms Create
A Create based modpack including mods such as: Create Artifacts Farmers Delight Create Aeronautics
GregTech Modern Bugs Fix
Fix some bugs of GregTech CEu Modern
MonSanctuary Solo/Essential Official Modpack
This is a modpack made for solo players or essential users. While featuring Cobblemon mods along with quality of life enhancements for an improved gameplay experience.
United
A family-friendly technical Minecraft experience with optimized performance and fun features for players of all ages.
Techia
Techia is a balanced Minecraft modpack that combines technology, exploration, and creative building.
Friendgroup create server
Mainly based around Create: Areonautics ,but has a couple other things.
QuickIFX (Item Entities Fix)
Reduce lag/latency by optimize performance, focus on tweaking item entities, also make your items glowing & protect them from despawn after your death
CreaTRIM
Vanilla+ modpack for TRIM members
akirby's YouTuber Starter Pack
Starter pack for YouTubers with some must-have mods! Available for NeoForge and Fabric!
Zyno's Client+
A 1.21 Modpack that Adds Quality of Life improvements like a Screenshot Viewer, HUD, Friend System and Ingame Resource pack & Shader Downloader while still improving performance as much as possible
IPGuard
Raise the protection of your players one more level on your server!
Limitless
A light fabric modpack focussing on performance, QoL and compatibility. Supports Optifine-exclusive texturepacks.
PlayerLeaderBoards
Adds leaderboards for players to go for
Create: Think Bigger! (Server Side)
Server side version for "Create: Think Bigger!" Project.
Crucial Reimagined
An adventurous expansion on vanilla Minecraft with Pam's Harvest Craft 2, Farmer's Delight, Dungeons and Taverns, The Undergardens and Biomes o' Plenty with many more quality of life mods to ensure a fun and performant playthrough!
PistonQueue
⏰️ Powerful queue plugin for anarchy/survival servers.
PixelSmooth
Lightweight modpack with Feather Client 1.21.1, built for maximum performance and smooth gameplay. Compatible with both premium and cracked Minecraft.
Strixun: Trials of the Wild
Hardcore survival modpack with ~300 exploration, magic, combat, and world‑overhaul mods. Includes Rituals for totem magic, buffs, farming, and defenses, plus Compressy for massive block storage. Optional no‑regen/no‑raids for true hardcore players.
PvP and optimizations
This Modpack adds a lot of mods witch help with pvp and to get more frames, if you dont need a mod delete it
![[FMCS-M] fps X media X crystal x survival Optimized MEDIUM](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/111217.webp)
[FMCS-M] fps X media X crystal x survival Optimized MEDIUM
A balanced modpack designed for Crystal PvP, media creation, and smooth survival gameplay